That framing is wrong.

Focus degrades with neglect and improves with practice, exactly like physical fitness. The difference is that most people are doing the equivalent of never going to the gym, then wondering why they can't lift anything.

Why it's getting harder

This isn't nostalgia. The environment has changed in measurable ways.

The average person unlocks their phone 100+ times a day. Average time before task-switching has shortened. Notifications and feeds are designed by some of the smartest engineers on the planet to interrupt you.

Your attention isn't being lost. It's being harvested.

Every context switch (phone check, Slack ping, tab hop) carries a cost. Researchers call it attention residue: the mental trace of the previous task that lingers in working memory. That residue accumulates, and it costs you the deep, focused state where your best work actually happens.

The training model

Your prefrontal cortex (the part responsible for sustained attention and resisting distraction) is trainable.

Every time you resist a distraction and return to the task, you're doing a rep. Every time you give in, you're skipping the gym.

Consistency builds capacity. Inconsistency erodes it.

This means building focus isn't primarily about motivation or willpower. It's about training. Short sessions, consistent effort, progressive overload over time.

What actually works

Start shorter than you think you should.

If you can currently focus for 20 minutes before your brain wants out, start there. Not 90 minutes. Trying to jump straight to three-hour blocks is like walking into a gym and immediately trying to bench your max. You'll fail, feel bad, and stop. Build the rep range first. Add weight slowly.

Create a clear start ritual.

Your brain needs a cue that says "deep work now." Mine is simple: phone across the room, same playlist on, single tab open, timer set. Those four steps in order are the cue. My brain starts to focus before I've even looked at the task. Rituals compress warm-up time.

Work in blocks, rest between them.

The goal isn't to focus as long as possible. The goal is to recover and do it again. A strong 90-minute block followed by a 20-minute real break beats four scattered hours half-focused. Real rest means away from screens, not pseudo-rest where you're doom-scrolling and calling it a break.

Track your sessions.

Not obsessively. Just enough to build data. I keep a simple note: date, task, duration, quality rating 1-3. That feedback loop reveals patterns. When you consistently score a 3 on Tuesday mornings after good sleep, you start protecting Tuesday mornings. When you consistently score a 1 after lunch, you stop scheduling deep work after lunch.

Protect the environment.

Willpower is finite. The fewer friction-free exits available, the easier focus becomes. Remove your phone from your workspace. Block distracting sites during deep work. Close Slack. Small environmental changes beat massive willpower expenditures every single time.

The compound effect

It doesn't feel different from day one to day ten. But from day one to month six, it's a different brain.

Faster entry into deep work. More tolerance for sitting with hard problems. Less pull from distractions. These are real changes, not in personality, but in wiring.

Habits of attention reshape neural pathways. What starts as effortful gradually becomes default.

The honest part

The biggest focus killer in most people's lives is their phone.

Not their job. Not their colleagues. Not the open-plan office.

Their phone, because it's designed to interrupt, and most people have given it unlimited access to their attention.

The simplest thing you can do today: put your phone in another room during your most important work hours.

Not in your pocket. Not face-down on the desk. Another room.

You'll feel the difference immediately.

The minimal practice

Pick one 45-minute block in the morning. One clear task, no switching. Phone out of reach, distractions closed. No exceptions for that block.

Do it five days in a row.

The capacity comes back faster than you'd expect.

— Tobi

Someone decides they want to change. They get motivated. They go hard: 2-hour workouts, 4-hour study sessions, complete diet overhaul, new morning routine.

For about a week.

Then life happens. One day gets skipped. Then another. Then the whole thing collapses. Two months later, they’re back to the starting point.

This isn’t a failure due to willpower. It’s because of strategy.

Intensity without consistency is almost always a dead end.

The math of compounding

1% better every day compounds to 37x better over a year. 1% worse every day compounds to nearly zero.

But here’s what gets missed in the “1% daily improvement” framing: the compounding only works if you actually show up daily.

Five days of 5% improvement followed by a crash doesn’t compound. Steady, consistent, unremarkable effort repeated every single day is what creates the curve.

The power isn’t in the intensity of any single session. The power is in the continuity.

Why intensity feels better than it is

Intensity has a seductive quality that consistency doesn’t. A brutal workout, a 12-hour study session, a full weekend on a project. These feel productive. They feel like they’re moving the needle.

And they do move it. But only if the next session also happens.

What high-intensity efforts often do instead: create soreness and fatigue that forces days of rest afterward, set an unsustainable standard that makes future sessions feel like failure by comparison, drain motivation because the effort was so high that the brain flags it as too costly to repeat.

Intensity is a tool. The problem is when it becomes the strategy.

The consistent 70%

Three 45-minute training sessions every week, without fail, builds more over a year than six 2-hour sessions followed by a two-month gap.

30 minutes of language practice daily moves faster than 4-hour Saturday cramming sessions every few weeks.

The math works out because results aren’t linear with effort. They’re a function of accumulated effort over time. And accumulated effort requires continuity.

The “don’t break the chain” principle

Jerry Seinfeld reportedly used a simple system: mark an X on a calendar for every day he wrote jokes. The goal was just to not break the chain.

The point was not the output on any given day. The streak was.

This is psychologically powerful for a few reasons. It makes the daily action feel non-negotiable: you don’t ask “do I feel like it today?” you ask “how short can I make today’s session and still mark the X?” It creates momentum. A long chain is a visual identity commitment and the longer it gets, the less you want to break it. And it reframes what counts. A 15-minute session on a bad day keeps the chain alive. Without the chain mindset, you’d skip it entirely.

The chain does the work that motivation can’t.

The minimum viable dose

Every habit needs a floor: the version so small there’s no legitimate excuse not to do it.

For fitness: 10 push-ups. For reading: one page. For writing: one paragraph. For language learning: 5 flashcards.

I found that the biggest threat to consistency isn’t busy days. It’s the all-or-nothing mindset.

“If I can’t do the full workout, why bother at all?”

That’s the thinking that is problematic. The “minimum viable dose” kills that logic. You always do something. Even when everything else is falling apart.

Something beats nothing. Always.

And often, starting with the minimum leads to doing more anyway.

The long enough timeframe

Consistency only shows its power over time.

At one month, a consistent habit might not look dramatically different from an inconsistent one. At six months, the gap is noticeable. At two years, it’s compounded into a structural advantage.

Most people give up somewhere in month two, when the effort is real but the results aren’t visible yet. This is the so-called “valley of despair” in every compounding curve.

The people who make it through aren’t necessarily more talented or disciplined. They’re just playing a longer game. They’ve internalized that the visible results come after the invisible investment, not during it.

What this means in practice

Choose consistency over ambition when designing habits.

Not “I’ll train 6 days a week” when you currently go zero times. Start with twice. Add a third when twice is automatic.

Not “I’ll read an hour every night” when you currently don’t read at all. Start with 10 minutes.

Not “I’ll invest €1,000 per month” before you’ve built the saving habit. Start with whatever you won’t notice missing.

Then stay consistent.

Because consistent and small, across years, is how the remarkable things get built.

Thanks for reading!

— Tobi

The answer isn’t some exotic supplement stack.

It’s sleep.

More specifically: treating sleep like a performance system, not an afterthought.

If you want consistent energy, creativity, and output, sleep isn’t optional. It’s the basis.

Today I’ll break down exactly how I’ve engineered my sleep so I’m rarely tired, even when life is busy.

Why This Matters More Than You Think

Sleep is not just rest.

It’s:

• Hormone regulation

• Memory consolidation

• Emotional processing

• Muscle recovery

• Cognitive sharpening

You can train hard, eat clean, optimize productivity systems… but if your sleep is chaotic, everything downstream suffers.

And here’s the uncomfortable truth:

Most people don’t have an energy problem.
They have a sleep discipline problem.

Why Most People Stay Tired

Three common mistakes:

• Phone in bed.

• Caffeine too late.

• Inconsistent sleep environment.

Add heavy meals at night, irregular wake times, and random scrolling until midnight, and you’ve created a perfect storm.

Then you blame “work stress.”

Energy is earned the night before.

The Core Principles of Never Feeling Tired

Here’s the framework I use.

• Engineer your environment

• Remove stimulation before bed

• Control temperature and darkness

• Respect caffeine

• Use a shutdown ritual

• Train hard, even when tired

Now let’s unpack each.

Engineer Your Sleep Environment

Your brain runs on cues.

If your bed is associated with scrolling, bright light, and mental stimulation, it will not associate it with sleep.

So I removed the friction.

• My phone usually stays across the room.

• No doom-scrolling in bed.

• The only thing on my bedside table is a Kindle.

I read 10–20 minutes. Warm light. No notifications.
Eyes get heavy. I sleep.

That single change eliminated the “lying awake scrolling” problem.

I also try to use a physical alarm clock.

When you have to physically stand up to shut it off, snoozing becomes inconvenient.

Small environmental changes will always beat willpower.

Control Temperature, Darkness, and Noise

This is where most people leave performance on the table.

The ideal sleep temperature for most humans is around 18–19°C.

Your core body temperature drops when you fall asleep. If your room is too warm, your body struggles.

I sleep on an Eight Sleep Pod for precise temperature control. It adjusts throughout the night so I’m never overheating.

When I travel:

• Sleep mask if the room isn’t pitch black.

• Ear plugs if there’s noise.

• Curtains fully shut.

Darkness is not optional. Even small amounts of light reduce sleep depth.

If you can’t control the hotel environment, you control your tools.

Sleep mask + ear plugs = portable blackout system.

Respect Caffeine (Even If You Think You’re “Fine”)

Caffeine has a half-life of roughly 5–7 hours.

That means your 3 PM coffee is still active at 10 PM.

You may fall asleep, but your sleep quality still suffers.

My rule: no caffeine after 2 PM.

Before that? Fine.

After that? Decaf only.

This single boundary dramatically improves deep sleep consistency.

You don’t notice the damage immediately, but you’ll notice it in long-term fatigue accumulation.

Eat and Live Like Someone Who Wants Good Sleep

You cannot eat garbage and expect great recovery.

I prioritize:

• High-protein meals

• Whole foods

• Stable blood sugar

• Minimal ultra-processed junk

And I avoid eating too close to bed.

Large meals right before sleep force your body to digest when it should be recovering.

Light dinner. Protein-focused.
Finish eating at least 2–3 hours before bed when possible.

The Counterintuitive Rule: Push Through

This is important.

Sometimes you will feel tired.

Most people immediately:

• Skip the workout

• Stop deep work early

• “Rest” in unstructured ways

But here’s what I’ve noticed:

If I stay disciplined, train, work and eat clean, even when slightly tired, the following nights improve.

Your body responds to rhythm.

• Hard training → deeper sleep.

• Focused work → mental fatigue → easier sleep.

• Structured days → consistent circadian rhythm.

When you’re dialed in, sleep rewards you.

When you drift, sleep becomes chaotic.

Obviously, this doesn’t mean ignore real exhaustion or illness.

But mild tiredness? That can often be solved by a little bit of discipline and consistency.

The Compounding Effect of Sleep

This is the part most people underestimate.

Sleep compounds.

Good sleep tonight → better training tomorrow.
Better training → better sleep tomorrow night.
Better sleep → sharper thinking → better work.
Better work → reduced stress → better sleep.

It becomes a positive flywheel.

However, the opposite is also true.

One chaotic night turns into:

• More caffeine

• Worse sleep

• More stress

• Less discipline

And suddenly you’re “just tired all the time.”

Energy is a system.

What This Actually Looks Like in Practice

Here’s the minimal version:

• Phone outside reach.

• Kindle/Book instead of scrolling.

• No caffeine after 2 PM.

• Cool room (or temperature-controlled setup).

• Sleep mask + ear plugs when needed.

• Finish eating earlier.

• Train even on low-motivation days.

No hacks and no supplements required.

Just consistent inputs.

Sleep Is a Force Multiplier

You want:

• Better grades

• Better lifts

• Better health

• Better decisions

• Better mood

• Better relationships

Start with sleep.

Protect your sleep, and your waking hours will get better automatically.

And once you treat it that way, you stop asking “Why am I so tired?”, but start asking “What system did I break?”.

That’s essentially what Output Theory is about.

Optimize the input.
Multiply the output.

Thanks for reading!

See you next week
— Tobi

Something you should do.
Something you plan to do.
Something you usually don’t end up doing.

For me, it’s the opposite.

I’ve averaged well over 10,000 steps per day for the last ~3 years. Often closer to 12,000. And at this point, I don’t track it obsessively or plan walks into my calendar. It just… happens.

That didn’t come from motivation.
It came from systems.

Here are the habits that made daily steps effortless and automatic.

Why should you even care?

I genuinely believe that walking is one of the most underrated habits out there.

I even wrote a full blog post about the benefits of walking here:

So without any further ado, let’s get into the tips and tools that helped me the most.

1. Always Take the Stairs

At work. At home. At airports. At train stations.

Escalator or elevator is the default for most people.
Stairs became my default.

One stair decision barely matters.
Three or four per day compounds fast.

Over a month? Thousands of extra steps.
Over a year? A completely different baseline.

This works because:

• No extra time required

• No willpower once it’s habitual

• No “workout mindset” needed

It’s just choosing the slightly harder path, consistently.

2. Park Further Away (On Purpose)

Most people optimize for minimum walking.

I do the opposite.

When I drive somewhere—work, groceries, gym—I deliberately park further away.

This gives you three benefits at once:

• Forced walking, no negotiation

• 500–1,000+ extra steps with zero effort

• Easier parking (less circling, less stress)

You don’t notice it day to day.
You feel it over months.

3. Drink More Water (This One Is Sneaky)

This is an indirect step hack, but one of the most reliable.

More water → more bathroom trips → more standing up → more walking.

You break long sitting blocks automatically.
Your body moves without “deciding” to move.

Which brings me to the next layer.

4. Don’t Fill Your Bottle All the Way

I almost never fill my bottle completely.

Instead:

• I drink the same amount overall

• But I refill more often

That means:

• More trips to the kitchen

• More trips to the bathroom

• More excuses to stand up

And when I’m already up…

5. Use the Further Bathroom

If there’s a bathroom nearby and one a bit further away—even on another floor—I take the longer route.

This sounds stupidly small.
It’s not.

These “micro-walks” stack all day long, especially in office environments where people barely move.

6. Walk After Meals

A short walk after eating does two things:

• Improves blood sugar regulation

• Adds steps at a time where people usually sit

This doesn’t need to be a long walk.
5–10 minutes is enough.

Think of it as brushing your teeth for your metabolism.

I wrote more about why walking is so underrated in a separate issue, but the short version is this:

Walking is one of the highest ROI health habits there is.

7. Walk First Thing in the Morning

If you can do one intentional walk per day, make it a morning one.

Even a short walk:

• Resets mood

• Clears mental fog

• Starts the day without rush

It sets the tone.

Once you start the day moving, it’s much easier to keep moving.

8. The Nuclear Option: Walking Pad + Standing Desk

This was the thing that had the biggest impact for me.

A walking pad under a standing desk completely changes the game.

While working:

• Slow walking

• No impact on focus

• 2,000–4,000 steps per hour

When I use mine, I can hit my daily step goal before the workday is even over.

The Real Lesson

None of these tips are impressive on their own.

That’s the point.

Each one adds a small amount of movement.
Together, they change your baseline.

You stop asking:
“Did I walk enough today?”

And start living like someone who just… moves.

That’s how habits stick.
Not through effort, but through defaults.

Make movement unavoidable.
Make the good path frictionless.

And suddenly, 10,000 steps isn’t a goal anymore.
It’s just how your day works.

Thanks for reading!
— Tobi

💡 Question: What are some tricks you use to get more steps in?

Leave a comment

Everyone talks about posting more.
Writing better headlines.
Collaborating with other writers.

Those things work. But they’re also obvious. Which means everyone is doing them.

When everyone uses the same tactics, you’re competing for the same attention in the same way.

Real leverage comes from the boring, hidden, underused stuff.
The things sitting right inside Substack that most people ignore.

Here are the growth strategies that actually moved the needle for me, and that almost nobody talks about.

Read more

However, a surprising amount of it is wrong, or at least incomplete.

Over the years, I’ve noticed that the biggest productivity gains sometimes don’t come from new tools or fancy systems, but from unlearning myths I have blindly accepted.

Here are the ones that matter most.

Myth #1: Motivation leads to action

It’s actually the other way around.

Motivation is not a prerequisite. It’s a byproduct.

Small actions create small wins.
Small wins create momentum.
Momentum creates motivation.

Waiting to feel like it is the fastest way to stay stuck. Because motivation itself just comes and goes. You can’t rely on it.

Myth #2: Hustle culture is always bad

Burnout culture is bad.

Hard work isn’t.

If your goal is extraordinary, don’t get there by accident or with four casual hours per week.

Almost everyone who’s built something meaningful went through a period of intense effort first, then optimized for balance later.

The key question isn’t “Is hustle good or bad?”
I think the better question is:

What is my goal, and does my effort match it?

Myth #3: Productivity and self-care are opposites

They’re often the same thing.

Sometimes the most caring thing you can do for yourself is:

• finishing the task

• submitting the work

• meeting the deadline

Avoiding responsibility in the name of “self-care” often just delays stress—and multiplies it.

Personally, I feel like anxiety usually fades after having spent some good effort on a problem or task, and then in turn makes me feel better.

Real self-care reduces future pain.

Myth #4: Vague goals are enough

Abstract goals are fine, but incomplete.

Two upgrades matter:

1. Proximal goals
Goals closer in time create more motivation than distant, abstract ones.

“Lose 40 lbs by the end of the year” beats “Get a six-pack”

2. Intrinsic goals
Goals based on growth, skill, or contribution outperform external scorecards.

You control effort and learning.
You don’t control markets or algorithms.

Myth #5: You can do everything if you’re productive enough

You can’t.

Your to-do list will always be infinite.

Accepting finitude is freeing.

Once you admit you can only do three meaningful things today, the noise fades. And your focus sharpens.

Myth #6: “I don’t have time”

You do.
You’re choosing something else.

Having time is just a matter of priority.

Reframing matters:

“This isn’t a priority right now.”

That single sentence restores autonomy and makes you more likely to pursue your goals.

Myth #7: Productivity is about doing more

I would say it’s about doing more of the right things.

I like this equation:

Productivity = (Meaningful Output ÷ Time)

Speed without direction is useless.

What matters is how much of your desired outcomes you are able to achieve in what timeframe.

Myth #8: You need large blocks of time to do good work

You don’t.

Waiting for perfect conditions is how projects die.

Even allocating small slices of your time to a goal can produce meaningful output, especially when done consistently.

Also, in addition you will realize how often those “five minutes only” turn into muc more.

Myth #9: Your environment must be perfect

Helpful? Yes.
Required? No.

Candles, desk setups, morning routines: they’re preferences, not prerequisites.

The fewer conditions you need to start, the more you’ll actually finish.

Myth #10: Small optimizations don’t matter

They do.

When they reduce friction everywhere.

Typing faster.
Keyboard shortcuts.
System defaults.

When the gap between thinking and executing shrinks, output rises quietly but relentlessly.

Myth #11: Reading many books is useless

It depends why you’re reading.

Two modes:

• Exploration → breadth, context, curiosity

• Exploitation → depth, application, action

Skimming widely to explore is valuable, but I’d argue that slowing down to apply is essential.

Confusing the two is the mistake, not reading a lot.

The bottom line

Most productivity myths actually fail for the same reason:

They turn flexible tools into rigid rules.New ideas, once a week, in your inbox ✨

Real productivity is contextual. It’s not perfect. It’s human.

It’s less about hacks, and more about choosing better stories to tell yourself about effort, time, and progress.

And once you get those stories right, the output takes care of itself.

Thanks for reading!

See you next week
— Tobi

Not as an escape. Not as a random vacation.

But as a deliberate system reset.

This new change allows me to experience a completely new environment, and I think that such a change can bring a wide range of benefits.

Most people try to change themselves, but sometimes the smarter move is to change their surroundings.

Let’s break it down.

For years, we’re told the same story:

“If you really want change, you need more discipline.”

I actually think that’s backwards.

What seems like discipline from the outside, is often simply the result of a carefully crafted environment.

Here’s the core idea:

New beginnings don’t work because you’re inspired.

They work because your old scripts stop running.

When you get a new job, pursue new interests or move to a new city, something subtle but powerful happens:

Your brain loses its shortcuts.

And that creates a rare window where change is easy.

Environment beats willpower (every time)

Most behavior is context-dependent, not character-dependent.

Your brain runs on cues:

• Places

• Routes

• Sounds

• People

• Default options

At home, these cues are deeply wired.

You wake up → same phone grab → same breakfast → same commute → same gym → same people → same conversations → same habits.

Autopilot.

When you change your environment, you delete those cues.

There’s a temporary vacuum:

• Old shortcuts are gone

• Autopilot is disabled

• Conscious control comes back online

That’s why people can “accidentally” become:

• More disciplined

• More social (or more focused)

• More reflective

right after a move.

Identity resets when nobody knows you

At home, identity is sticky.

People remember you as:

• “the gym guy”

• “the one who’s always late”

• “that’s just how he is”

Those labels reinforce behavior—even when you want to change.

In a new environment:

• Nobody has expectations of you

• Nobody anchors you to old versions

• Nobody reinforces outdated identities

Because identity works like this:

repetition → self-image → habit reinforcement

In a new environment, you get to choose what you repeat.

That’s why environment change is one of the fastest ways to rewrite self-image.

Friction resets make habits negotiable again

In our usual environment, habits are often locked in by friction:

• Same grocery store

• Same commute

• Same food options

• Same gym

• Same routines

Everything is pre-decided.

With new surroundings:

• Nothing is automatic

• Everything requires conscious choice

You can:

• Design a better default day

• Remove low-ROI behaviors

• Build routines intentionally

This phase is rare and temporary.

Novelty accelerates learning

Your brain treats novelty as important.

Effects:

• Higher baseline attention

• Increased dopamine

• Stronger memory formation

That’s why days feel longer, you remember small details and learning suddenly feels easier.

This phase is very powerful, but does not last forever.

The goal is to install good systems before novelty fades.

Chosen discomfort multiplies growth

A new environment introduces:

• Mild loneliness

• Mild uncertainty

• Mild incompetence

This is the sweet spot.

Just enough friction to force adaptation.

And this adaptation builds new skills, emotional regulation and self-trust.

You learn:

• You can handle ambiguity

• You don’t need perfect conditions

• You’re more resilient than you thought

That confidence compounds.

The hidden benefit: optionality

After one successful change, you internalize a powerful idea:

“I can do this again.”

That belief:

• Reduces fear

• Increases leverage

• Makes you less hostage to circumstances

You stop treating locations, jobs, and routines as permanent.

Life becomes negotiable.

Bottom line

A drastic environment change works because it:

• Deletes old cues

• Loosens identity

• Improves signal

• Resets friction

• Accelerates learning

• Expands optionality

Often times, we don’t need more discipline.

We just need a new environment.

Thanks for reading!

— Tobi

Few people like talking about why they miss them.

Most goal advice sounds motivating, but motivation is a terrible long-term strategy. What actually moves the needle are a few boring, evidence-backed behaviors that quietly stack the odds in your favor.

Over the years, I discovered a lot of methods that drastically helpe me improve the odds of achieving the things I set out to do.

This issue is a step-by-step framework you can use to dramatically increase the probability that your 2026 goals actually happen.

At a high level, this framework does one thing really well:

It turns vague intentions into systems your brain can’t easily ignore.

And that matters, because the real difference between people who achieve their goals and people who don’t isn’t talent, intelligence, or ambition.

It’s whether their environment and habits force progress.

Let’s break it down.

Read more

Something you build to look good at the beach, fill out a T-shirt, or feel a bit more confident in photos.

I think that framing is incomplete. Muscle mass isn’t just an aesthetic upgrade.
It’s fundamental to being healthy.

Over the last 8 years of training consistently, I’ve become convinced of one thing:

Muscle is biological leverage.

Today, I want to show you why muscle mass quietly solves problems most people try to fix with supplements, diets, medications, or motivation hacks.

Let me explain.

Before we get started, let me make one thing clear: I’m not a doctor or a medical professional. Always consult your healthcare provider and do your own research. What I’m sharing here is based on my personal experience and the knowledge I’ve gathered over the years.

Here are the key points:

• Metabolism

• Correlation to Longevity

• Hormonal Stability

• Bone and Joint Protection

• Cardiovascular Health

• Energy Expenditure

• Cognition Upgrade

I’ve experienced all of these benefits myself over the past few years, after almost 10 years of training, many early mistakes, and roughly 20 kg (~44 lb) of muscle gained.

Let’s get into the details.

Metabolic health & glucose control

Your muscles are the primary place glucose goes after you eat.

Not your liver.
Not your fat tissue.
Your muscles.

More muscle means a larger sink for incoming energy. Think of it as a sponge.

When carbs hit your bloodstream, trained muscle pulls them in efficiently and stores them as glycogen instead of letting glucose linger and spike insulin.

That’s why, at the same diet, people with more muscle tend to have:

• Lower fasting glucose

• Lower HbA1c

• Better insulin sensitivity

• Fewer post-meal crashes

I like this analogy:

More muscle mass means a bigger battery.

If your battery is small, excess energy spills over and causes problems.
If your battery is large, it gets absorbed quietly.

That’s why muscle acts like a small insurance for when we eat too much food that spikes our blood sugar. It helps level those spikes out and makes them easier to handle.

Longevity & mortality

We’re obsessed with weight, BMI, and body fat percentages.

But when researchers look at who actually lives longer, something else stands out.

Strength.

Grip strength alone predicts all-cause mortality better than BMI. Low muscle mass and sarcopenia are among the strongest predictors of frailty, loss of independence, and early death.

This makes intuitive sense.

Life usually doesn’t kill you all at once. It chips away.

You fall.
You fracture.
You stop moving.
You lose independence.
Everything accelerates downhill.

Muscle slows that cascade.

More lean mass means:

• Higher resilience to illness

• Faster recovery from surgery

• Lower risk of falls and fall-related injuries

• Preserved independence decades longer

Joint Health & Protection

Some people actually avoid lifting because they’re afraid of “wear and tear.”

Ironically, the absence of muscle is what creates wear and tear.

Muscles are active stabilizers. They take load off passive structures like ligaments, cartilage, and discs. When muscles are weak, joints pay the price.

So strong muscles mean:

• Better joint alignment

• Lower shear forces

• Improved shock absorption

This is why properly trained lifters often have fewer chronic pain issues than sedentary people.

Your knees don’t fail because you used them.
They fail because they had to do the job muscles should’ve done.

Bone Density & Skeletal Strength

Bones respond to force.

Muscle contractions pull on bone, signaling it to remodel and strengthen. This is how bone mineral density is built and preserved.

Without that signal, bones quietly weaken.

That’s why resistance training is one of the most effective interventions against osteoporosis and fractures, especially with aging or calorie deficits.

Muscle loss often precedes bone loss.
Protect the muscle → protect the skeleton.

Hormonal Environment

Resistance training improves androgen receptor sensitivity.

It enhances growth hormone pulses. It improves leptin and ghrelin signaling, making hunger regulation more stable over time.

Chronic cortisol tends to come down, because your system becomes better at handling stress.

This is subtle but powerful.

Cardiovascular Health Is Not Cardio-Only

Cardio matters. Obviously.

But muscle improves cardiovascular health in less obvious ways.

• Improved blood pressure regulation

• Better endothelial function

• Improved lipid partitioning (less visceral fat storage)

• Higher VO₂ max when combined with cardio

When combined with cardio, strength training raises your ceiling. Better running economy. More power per step. Lower injury risk.

Essentially, s strong body makes the heart’s job easier.

Increased Energy Expenditure

This is where muscle really shines.

More muscle mass meaningfully increases your body’s total energy throughput:

• Higher resting energy expenditure

• Higher cost of movement (every step, rep, and task burns more)

• Higher recovery energy demand after training

The result:

• You can eat more and stay lean, or

• Lose fat on higher calories than someone with less muscle

Just as important: muscle increases activity tolerance.
You move more without trying. You fidget more. You train harder. You recover faster.
Daily energy burn goes up without conscious effort.

This is why muscular people often:

• Maintain leanness with ease

• Lose fat with less suffering

• “Get away with eating more”

More muscle = higher baseline output.
Higher output = easier fat loss, easier maintenance, more dietary flexibility.

Muscle Reduces Chronic Inflammation

Contracting muscle releases myokines with anti-inflammatory effects.

This lowers chronic low-grade inflammation, improves immune surveillance, and speeds up recovery from illness.

You get sick less often.
And when you do, you could recover faster.

Muscle Makes Daily Life Trivially Easier

This part is underrated.

Carrying groceries becomes a non-event.
Long days don’t drain you as much.
Posture improves without effort.
Back pain decreases.

Life tasks take up less of your available capacity.

That leaves more bandwidth for things that actually matter.

Muscle Improves Sleep

Resistance training improves sleep depth, sleep onset, and slow-wave sleep.

Muscle also acts as an evening glucose sink, reducing nighttime awakenings caused by blood sugar swings.

Better sleep feeds back into everything else.

The Bottom Line

Most people chase muscle for the least important reason.

Muscle is not just about aesthetics. It’s about health.

If you care about long-term health, performance, and resilience, you should do some form of resistance training.

It’s one of the highest-leverage investments you can make in your body.

Build muscle early.
Maintain it forever.

Everything else gets easier downstream.

That’s all for this week.

Thanks for reading :)
— Tobi

For me, What We Owe the Future by moral philosopher William MacAskill did exactly that.

MacAskill is one of the people behind the Effective Altruism movement — a philosophy built on a simple idea: use evidence and reason to do as much good as possible.

This book shifted something in me. It changed how I think about meaning, responsibility, and what it actually means to live a good life.

And it starts with one radical idea:

Most of the people we can positively impact aren’t alive yet.

Today, I want to break down the ideas from the book that hit me the hardest; ideas that completely change the way you think about your time, your career, and the choices you make.

Here’s the roadmap:

1. The future is unimaginably big

2. Future people matter.

3. We might be living at the most influential moment in human history.

4. What you do actually matters far more than you think.

Let’s dive in.

1. The Future Is Big — Really Big

And the people who will live in it matter just as much as you do.

Humans have been around for ~300,000 years. Agriculture appeared only 10,000 years ago. Civilization? Even more recent.

If humans last as long as a typical mammalian species (roughly 1,000,000 years) then we are still in the first 1% of our entire story.

And unlike other species, we’re not constrained by biological limits. We build tools. We reason. We collaborate. Our potential timeline isn’t measured in thousands of years, but millions.

Here’s the point MacAskill makes:

99% of all humans who will ever exist haven’t been born yet.

And their lives, their happiness, their safety, their opportunities, depend on the decisions we make today.

This isn’t just philosophy. It’s moral common sense.

Imagine you could prevent a genocide that would kill one million people. Now imagine that genocide happens 100 years from now. Or 1,000. Or 2,000.

Is it suddenly less important? Less tragic?
Of course not.

Time doesn’t diminish moral worth.

And if future people have the same moral weight as present people, then — statistically — almost all moral weight lies ahead of us.

That insight alone reshapes your worldview.

But things get even more interesting.

2. We Are Living at One of the Most Important Times in Human History

And not because everything is amazing, but because everything is fragile.

Look at the graph of global output across history. It’s basically flat… until you hit the Industrial Revolution. Then it explodes vertically.

The last 250 years have been an anomaly:
• exponential technological progress
• exponential population growth
• exponential increases in our ability to shape (and damage) the world

And with each breakthrough, our leverage increases.

Nuclear weapons made human extinction possible.
Engineered pathogens could, in theory, be far worse.
Artificial intelligence is developing so fast that even experts disagree on whether we’re headed toward utopia or catastrophe.

Here’s the uncomfortable truth MacAskill explains:

For the first time in history, a single individual — not a nation, not an army, a single person — may soon have the ability to cause global harm.

You don’t need an imagination to see the danger. Humans snap and have bad days. If even 0.0001% of people are unhinged… that’s still thousands of people with access to increasingly powerful tools.

We’re living in the era where our technological capacity has outpaced our maturity.

This is why “longtermist” argue that right now is unusually critical:
We’re powerful enough to destroy ourselves… but not yet wise enough to guarantee that we won’t.

But it’s not all doom.

Because unlike past generations, we can actually do something about it.

3. You Can Meaningfully Improve the Long-Term Future

And the things that matter most aren’t sci-fi fantasies — they’re real, practical problems.

MacAskill’s message is not “panic. It’s “prepare.”

Think of humanity as setting off on a risky expedition. The path ahead is uncertain, and the terrain is unknown. But you can choose what equipment you carry.

Here are the things individuals actually can do:

A. Choose a career that reduces existential risk

Some fields are insanely impactful because they influence whether civilization continues to thrive:

• AI safety — making sure advanced AI is aligned with human values
• Biosecurity — preventing engineered pandemics
• Nuclear risk reduction
• Climate stability
• Global governance & policy

MacAskill points out something staggering:

In 2020, around 40,000 people were working to make AI more powerful.
But only about 300 were working to make AI safer.

Some fields don’t just need more smart people. They need them urgently.

If you’re a software engineer, mathematician, biologist, researcher, doctor, or someone who wants their career to matter: this is the frontier.

(And if you want clarity on what paths truly make an impact, 80,000 Hours is an incredible and free resource.)

B. Donate effectively

This is a finding that took me personally quite by surprise.

The gap between average charities and the most effective ones isn’t 2x or 5x.

It’s often 100x or 1,000x.

Pandemic prevention vs. counter-terrorism is a perfect example:
• Pandemics kill massively more people.
• Pandemic prevention receives a fraction of the funding.

If you have disposable income, directing even a small portion of it toward high-impact causes compounds far beyond your lifetime.

C. Spread good ideas

Movements start with individuals.
Norms change because people talk.

You don’t have to become a philosopher.
You don’t have to become an activist.

You just have to understand the stakes and share them with clarity.

Even writing this newsletter could be part of that ripple effect.

Why This Book Changed Me

Before reading it, I thought about my impact mostly in present-tense terms:

• improving my own life
• helping people today
• building things that matter now

But MacAskill forced me to zoom out drastically.

If almost everyone who will ever live is in the future…
If we currently have huge leverage to influence that future…
And if individual choices actually scale through careers, donations, norms, and innovation…

Then the conclusion is simple:

We are early in the human story, and what we choose to do now echoes through centuries.

This is both a responsibility and a privilege.

You and I are alive at a moment when our actions matter far more than they would have in most previous eras. That’s rare. And it means we should take our choices seriously.

Not in a stressed-out sense, but in the sense that our lives can genuinely make a difference.

Final Thoughts

If any of this resonates, read the book. It’s one of the most important pieces of thinking I’ve encountered.

It could change the questions you ask about your life.

And often, that’s all you need to shift your trajectory.

Because once you start seeing yourself as part of a story that stretches thousands, maybe millions of years into the future…

You stop asking “What do I want right now?”
And start asking:

“What can I do that will matter for the people who come after me?”

That’s a powerful frame to live by.

See you next week.
— Tobi

But the deeper truth is this:

Every writer grows in curves. And every curve ends in a plateau.

If you don’t understand the plateaus, you’ll misdiagnose your current stagnation. You’ll think you need “more effort” when what you really need is a different kind of effort.

You’ll grind harder on the wrong thing. You’ll stay stuck.

I’ve gone through each of these curves myself while growing Output Theory from 0 to thousands of readers in a few months. My trajectory wasn’t smooth at all. It was a staircase.

Each jump only happened when I switched leverage types.

Today’s newsletter is the guide I wish I had earlier:
The four growth plateaus, the behavior that breaks each one, and how you can move to the next curve on purpose.

Plateau 1 — The Silent Stage

Read more

“Practice speaking.”
“Memorize conjugation rules.”
“Do lots of grammar drills.”

It sounds logical. It also happens to be wrong.

In this post, I will go into why it is wrong, while showing you the mechanism that actually drives language acquisition.

I’ve built up a lot of experience here, since Japanese is the fourth language I’m learning after German, Italian, and English. And this time, with Japanese I’ve approached language learning in a really structured, research-driven way by studying language acquisition theory.

I truly believe that by applying these principles, language learning becomes 10x more effective. It will also explain why so many people grind for years and still can’t hold a simple conversation.

The bold truth: You don’t learn languages by speaking. You learn them by understanding messages.

That’s the core of Stephen Krashen’s research on language acquisition — decades of study, countless experiments, all pointing to one simple mechanism:

Humans acquire language only when they receive messages they understand — “comprehensible input.”

Not through memorization.
Not through grammar drills.
Not through speaking practice.

Understanding → Acquisition.
Everything else is optional or supportive.

Here are the key insights this unlocks:

1. Your brain is a pattern-recognition machine, not a grammar computer

Think about how you learned your mother tongue.

Did anyone hand you grammar worksheets at age two? Did you drill conjugations? Did your parents give you flashcards?

Obviously not.

You learned because you were surrounded by messages you could understand. Your brain extracted patterns automatically:

– Word order
– Meaning from context
– Pronunciation
– Grammar rules (without ever being taught them explicitly)

For example, English speakers know “the big red ball” sounds natural and “the red big ball” doesn’t. Almost no one can explain the rule. But they know it.

Why?
Because input created intuition.

Once you see that, traditional language learning looks a bit… backwards.

2. Speaking doesn’t cause learning — it reveals learning

This idea alone pisses off half the language-learning world.

But it’s true.

Speaking is output. Output is a byproduct of acquisition, not the cause of it.

Krashen’s research found:

– Speaking doesn’t build mental representations of a language.
– Speaking doesn’t improve grammar acquisition.
– Speaking only improves when comprehension improves.

This matches real-world experience.

When I started learning Japanese in April, I spent six months doing zero speaking. Not one conversation. No voice chats. No tutors. Nothing.

Just input + structured vocabulary building to make that input comprehensible.

Then I went to Japan.

And suddenly… Japanese came out. Naturally. Automatically. Without freezing. Without thinking about grammar. Without fear.

People even complimented my pronunciation.

Not because I practiced speaking — but because I’d built a huge reservoir of patterns through input.

3. Grammar drills give you knowledge — but not ability

You can study grammar rules for 500 hours and still fail to understand native speakers talking at a normal pace.

Grammar knowledge is like knowing the physics of swimming.
Input is like being thrown into the pool with a float.

Only one actually makes you a swimmer.

Grammar isn’t useless: it helps notice patterns in the input. But you cannot build fluency from grammar rules alone.

4. Active study is useful — but only to boost your input

Active learning can be extremely helpful, but only when used correctly.

Flashcards.
Vocabulary lists.
Basic grammar explanations.

Their purpose is simple:

Give you enough vocabulary and understanding so that native input becomes comprehensible.

Especially for hard languages like Japanese, learning 1,000–2,000 words early accelerates everything else.

But the real acquisition happens from:

– Native TV shows
– Books
– YouTube
– Podcasts
– Conversations
– Slice-of-life content
– Immersion with things you enjoy

A personal example

I grew up learning English mainly through input: YouTube, TV shows, movies, books.

School didn’t make me fluent.
The internet did.

Hours and hours of meaningful, interesting input. That’s what gave me—and millions of other Europeans—native-like intuition in English, even without living abroad.

This alone should make us question why we treat every other language differently.

5. You must learn to be comfortable not understanding everything

Beginners often pause every three seconds to look up a word.
That kills the entire mechanism.

Input only works when it flows.

You should understand enough to follow what’s happening — not every single sentence.

Your job is to tolerate ambiguity.

The more input you consume, even imperfectly, the faster the fog lifts.

Takeaways

– You acquire language through input, not by speaking.
– Your brain builds intuition from patterns, not rules.
– Speaking emerges naturally when comprehension is strong.
– Grammar helps noticing, not acquiring.
– Active study is a help, not the main driver.
– Comprehensible input is the engine.
– Embrace ambiguity and keep the input flowing.

The bottom line

If you want to learn a language 10× faster, stop obsessing over speaking, memorizing, and drilling rules. Those feel productive but move you forward slowly.

Instead, build your entire strategy around this question:

“How can I maximize the amount of comprehensible input I get each day?”

If you do that for six months straight, you’ll experience a strange moment:

You’ll open your mouth… and the language will simply come out.

Not perfectly.
Not fluently.
But naturally.. and shockingly effortlessly.

That’s the power of real language acquisition.

Thanks for reading :)

Until next time.
— Tobi

💡 Question: What has helped you learning a new language?

Leave a comment

Stocks. Bonds. Index funds. Crypto. ETFs. Fine art. Watches. Futures.
And then the YouTube gurus telling you they make €3,000 a day trading forex from a beach in Bali.

No wonder people feel overwhelmed.
And underneath that overwhelm sits a deeper fear:

“What if I lose the money it took me years to save?”

That fear is rational.
But the solution is not to avoid investing.

The solution is to understand it.

What follows is the guide I wish everyone had when they start.
Just four simple ideas that will give you a solid, calm, long-term foundation:

— Own assets
— Think long term
— Let compounding do the heavy lifting

Everything else is noise.

Let’s break it down.

1. The Philosophy: Why Invest at All?

Investing is simply this:

Using today’s money to buy something that gives you more money tomorrow.

It’s necessary to fight against the enemy most people underestimate: inflation.

Your €1,000 today buys a laptop.
But in five years, that same laptop might cost €1,300.

If your money just sat in a bank account, it lost buying power.

Investing protects you from that.

And more importantly:

Investing lets your money work while you sleep.
(Not metaphorically, but literally.)

This is the “eighth wonder of the world” effect Albert Einstein talked about: compound interest, the same principle I broke down in detail in my money psychology newsletter .

The earlier you start, even with tiny amounts, the more the curve bends in your favor.

2. Why Stocks? And Why Index Funds?

Technically you can invest in anything:

• Real estate

• Government bonds

• Crypto

• Fine art

• Watches

• NFTs

• Single-company stocks

But here’s the reality:

Many of those require:
— deep expertise
— huge amounts of capital
— high risk tolerance
— or all three at once.

That’s why the wealth-building vehicle for most people is:

Index funds.

Instead of betting on one company (Apple, Tesla, Netflix), you buy a tiny slice of hundreds of companies at once.

The S&P 500 index is the classic example:
500 of the biggest companies in the U.S., weighted by size.

When you put €1,000 into an S&P 500 index, you aren’t choosing winners.

You’re betting on human productivity.

And productivity tends to go up.

This is exactly why long-term investors like Warren Buffett tell regular people:

“Don’t pick stocks. Just buy the S&P 500 consistently.”

And it’s also why in my personal finance newsletter I emphasize:
“Volatility isn’t risk.”

Risk is probability of permanent loss. Volatility is just the market having mood swings.

If you don’t sell during downturns, you don’t lose.

Which brings us to the one fear that holds everyone back…

3. “What if I lose all my money?”

Here’s the truth:

If you invest in a single stock, yes — it could go to zero.

If you invest in crypto, it could go to zero.

If you invest in the 500 largest companies in the U.S., all going to zero at the same time…

…we have bigger problems than your portfolio.
(As in: societal collapse.)

Historically, the S&P 500 has been through:

• World wars

• Oil crises

• Inflation waves

• Recessions

• Market crashes

• Pandemics

• Tech bubbles

• Housing bubbles

And still, over long periods, it recovers and rises.

Why?

Because every day, millions of smart people across the biggest companies in the world are waking up, building things, selling products, delivering services, improving processes.

Value is constantly being created.

This is the single strongest argument for long-term index investing:
Human progress is the underlying engine.

That doesn’t mean you’ll never see red numbers.
You will.

But volatility ≠ danger.
Volatility = discounted prices.

(This is something I try to repeat across all my finance writing: downturns are sales, not disasters .)

So what should a complete beginner actually do?

Here’s the cleanest, most beginner-friendly roadmap:

Step 1 — Open a reputable brokerage account.

Whatever the equivalent is in your country. I like Interactive Brokers.

Step 2 — Buy a broad index fund.

Examples:
— S&P 500
— FTSE Global All Cap
— MSCI World

Step 3 — Automate a monthly contribution.

Even €25/month is better than nothing.

Step 4 — Do not touch it.

No panic selling.
No emotional decisions.
No timing the market.

Step 5 — Focus your energy on increasing income.

Your savings rate matters more than your stock picks.

Step 6 — Hold for decades.

Let compounding do the work.

This is exactly the same long-term mindset I shared in Naval Ravikant’s principles:
— play long-term games
— with long-term people
— using long-term assets

Do this, and you’ll outperform 95% of people — without ever “trying to beat the market.”

Final Thoughts

Investing isn’t about being smart.
It’s about being consistent.

It’s about understanding human progress, not predicting it.

Most importantly:

It’s about giving your future self a life with more freedom, not more stress.

If you want to build wealth without losing your sanity, this is the path.
Simple. Boring. Reliable.

And boring is underrated.

Because boring compounds.

Thanks for reading!

See you next Saturday
— Tobi

💡 Question: Which of these principles would you like to see me dive deeper into?

Leave a comment

Learning how to learn effectively is what allowed me to manage full-time software engineering, a full-time CS degree, fitness, Japanese learning, writing a weekly newsletter, and building digital products, all without burning out.

And once you understand the mechanics of learning, everything in life becomes easier. University becomes manageable. Languages become fun. Difficult technical topics stop feeling like walls and start feeling like puzzles.

Today I want to break down the exact principles I use. The same ones that let me:

• stay top of my CS class

• pick up technical systems at work rapidly

• learn Japanese consistently as a fourth language

• move quickly into new domains like fitness science, writing, finance, and more

These aren’t theories. They’re systems I rely on every single day.

Let’s get into it.

1. Sharpen the Axe: Meta-Learning First

If you gave me six hours to learn something new, I’d spend the first hour understanding how the subject works, how people actually master it, and which methods produce outsized results.

Most people skip this step. They just start grinding.

This is the equivalent of chopping wood with a dull blade.

When I entered university while working full-time, I quickly realized this wasn’t sustainable unless I built systems. So I stepped back and studied:

• how memory really works

• how spaced repetition compounds

• why active recall outperforms passive review

• how to structure deep-work sprints

• how to make learning frictionless

That foundation paid off immediately. My learning curve flattened. Hard topics stopped feeling chaotic and started feeling solvable.

This principle also shaped everything from my CS coursework to my commute systems (where I use train time for Anki and Japanese immersion) in posts like Stop Wasting Your Commute .

Sharpen the axe first. It saves hundreds of hours later.

2. Remove Friction, Not Add Motivation

Learning is less about “trying harder” and more about “removing resistance.”

A few examples:

• Physical timer → instant focus

Turning a 30-minute study sprint into a ritual makes the task non-negotiable.

• Japanese only for entertainment

Contextual rules: if I watch TV, it must be in Japanese. That turns entertainment time into immersion.

• Apps on my home screen:

Anki > Instagram. Audible > TikTok.

• Train = study zone, car = audio learning

This simple rule alone gave me ~500 hours of extra learning per year .

Once your environment aligns with your goals, learning stops being a fight. It becomes automatic.

3. Immerse Yourself in the Arena

You learn fastest when you operate in the environment where the skill actually lives.

For Japanese, immersion isn’t optional. It’s the fuel.

For coding, you learn fastest by building.

For communication, you improve by speaking, not theorizing about speaking.

When I started Japanese, I didn’t just memorize vocab. I threw myself into:

• listening immersion during commutes

• reading signs, menus, NHK Easy News

Immersion is uncomfortable — it exposes your weaknesses instantly.

That’s the point.

Every time I learned a new system at work, I asked senior developers to walk me through real code and production logic. Straight into the arena.

4. Attack Your Weak Links First

One of the fastest ways to accelerate learning is brutally simple:

Find your weakest point and drill it.

This is uncomfortable. It feels inefficient.

But it compresses months of progress into days.

When I started my CS degree, I noticed early the courses and topics that were the hardest. So instead of “warming up” with topics I already understood, I spent entire sessions attacking the exact concepts I was struggling with.

Same with Japanese: I struggled with listening. So I doubled down on listening immersion instead of escaping into grammar videos.

Weakness → spotlight → drill → strength.

Repeat.

5. Test Yourself Relentlessly (Active Recall)

If I had to choose one learning technique for the rest of my life, it would be active recall.

You don’t learn by reviewing.

You learn by retrieving.

This is the engine behind my entire Japanese routine, my university studying, and how I onboard new tech quickly at work.

Anki is my daily ritual. It’s the backbone of my memory system.

Test → fail → test → succeed.

That’s how memory works.

6. Seek Fast Feedback Loops

Feedback is the accelerant of mastery.

When I mentor junior developers at work, the difference between someone who learns quickly vs. slowly is usually simple:

How quickly they expose their work to correction.

For Japanese, this means writing sentences that native speakers correct.

For coding, this means sending merge requests early instead of hiding drafts for weeks.

For fitness, it’s why I film my lifts repeatedly to adjust form.

Fast feedback = fast progress.

Slow feedback = slow progress.

7. Space It Out: Let Your Brain Breathe

Learning is biological.

Your brain needs time to consolidate.

Cramming creates illusions of understanding. Spacing creates actual understanding.

This is why my Japanese routine is spread across:

• morning vocab repetition

• afternoon immersion

• evening reading or grammar

• weekend long sessions

The same thing applied during my most intense exam periods: spacing turned overwhelming subjects into manageable chunks.

Spaced repetition is the backbone of long-term retention.

8. Teach What You Learn — Immediately

Nothing clarifies your thinking like trying to explain it.

This newsletter is one giant feedback loop for my own learning. Writing forces me to:

• simplify

• find clarity

• remove contradictions

• understand at a structural level

When I write about personal finance, productivity, psychology, or fitness, I’m not teaching from a pedestal. I’m rather reinforcing my own learning, similar to what I described in 5 Ideas From Naval .

Teaching makes everything stick.

If you want to learn fast, teach early. Teach often. Teach imperfectly.

The Real Reason I Can Talk About This

My journey — combining full-time work, full-time university, language learning, fitness, content creation— forced me to drastically improve the mechanics behind learning.

I had to become efficient.

I had to create systems.

I had to iterate fast.

I had to make learning fit a life, not replace one.

And if there’s one thing I’ve realized, it’s this:

Anyone can learn fast if they learn intentionally.

Learning is a skill.

And a skill can be trained.

Final Thoughts

If you want to learn anything faster, focus on this:

• Sharpen the axe

• Remove friction

• Immerse yourself

• Attack weaknesses

• Use active recall

• Seek fast feedback

• Understand deeply

• Space it out

• Teach early

And above all:

Don’t make learning harder than it needs to be.

Design your system, then trust it.

That’s how you learn faster — in university, at work, in languages, in fitness, in life.

Thanks for reading!

See you next Saturday

— Tobi

Nobody knows you. Nobody cares. You hit publish and… silence.
This is the part where most people quit.

But in June, I made a decision: I’d publish one high-quality issue of Output Theory every single week — no matter what.

Five months later, we passed 5,000 subscribers and landed in the top ~5% of fastest-growing newsletters on Substack.

Today I’ll break down the exact levers I pulled and the ones that actually mattered.

What This Journey Taught Me

When I launched Output Theory in June, I had no online audience, no social media following, and no prior experience in newsletter publishing.

My subscriber count was a flat zero. Today, just five months later, Output Theory is sitting well over 5,000 subscribers and is recognized as one of the fastest-growing publications in its niche.

No audience. No ads. No hacks.

What follows is the playbook I wish someone had handed me on day one.

Read more

Journaling isn’t about pretty notebooks or perfect routines. It’s a lightweight system for clearer thinking. In a few honest lines each day, you can offload mental clutter, sharpen decisions, and align your time with what actually matters.

Below: why the practice works, the benefits you’ll feel, and simple prompts to get started today.

Why Journaling Works

1) Cognitive offloading → clearer thinking.
Your brain is a great processor and a terrible hard drive. When you dump random thoughts onto a page, you free up working memory. Less mental clutter = more focus on what matters.

2) Attention control → calmer mind.
Writing forces single-tasking. For a few minutes, your attention stops doom-scrolling and holds one thread. That alone quiets the “monkey mind.”

3) Metacognition → better decisions.
Journaling is thinking about your thinking. You don’t just react; you notice patterns, challenge your assumptions, and upgrade your reasoning.

4) Affect labeling → lower stress.
Putting feelings into words reduces their intensity. “I’m anxious about X because Y” is the first step to handling it. It’s therapy you can open on a Tuesday.

5) Narrative building → motivation that sticks.
We act in line with the stories we tell ourselves. Journaling lets you edit the story—who you are, what you value, what you’re moving toward.

The Hidden Upsides I Noticed (and you likely will too)

Creative unblock.
Writing down your thoughts in the morning clears your head. Ideas flow more easily because nothing’s blocking them anymore.

Priority alignment.
When you ask, “Am I working on the right thing?” regularly, your calendar starts matching your values. Productivity ≠ more tasks; it’s better choices.

Emotional processing (especially if you don’t talk about feelings).
If you don’t usually talk about your feelings, journaling gives you a safe way to express them. It helps you stay calmer and respond more thoughtfully.

Decision clarity.
Write down your decision, the reasons for it, the strongest argument against it, and what could make it fail. It’s a quick way to make smarter choices.

Gratitude & perspective.
A written record turns fleeting moments into durable memory. Looking back at what worried you a year ago is an efficient way to feel lighter today.

Self-respect.
Keeping small promises to yourself daily compounds. Five minutes of honest writing builds a quiet confidence you can feel.

Why This Boosts Productivity

• Less context switching. You park intrusive thoughts on paper instead of letting them interrupt deep work.

• Cleaner next actions. You translate vague goals into concrete steps.

• Shorter feedback loops. You review what worked, fix what didn’t, and adjust faster.

• Right work, right order. The page always nudges you to ask, “What’s the highest-leverage thing I could do today?”

Start Small: A Frictionless Journaling Protocol

You don’t need strict rules when journaling. Simply lower the bar until it’s impossible to fail.

The 2–5 Minute Daily:

1. Today will be a win if…

2. The one thing I’m avoiding is… because…

3. Emotion check: I feel ___ about ___, which probably means ___.

4. Next tiny step: The smallest move is ___.

5. Gratitude: One specific thing I appreciate is ___.

If you only write one sentence, make it #1 or #5.

Anchors (tie writing to something you already do):

• First sip of coffee → write one line.

• Train/ride-share → brain dump until the ride ends.

• After brushing teeth at night → three bullets (win, lesson, thanks).

Rules that keep you consistent:

• Write ugly. Grammar doesn’t matter; honesty does.

• Anywhere counts. Notes app, paper scrap, email draft—use what’s in reach.

• Missed a day? No streak guilt. Write one line now. You’re back.

Prompts That Actually Move the Needle

Clarity & Focus

• If I only had two hours to work today, what would I do?

• What should I stop doing this week?

• What one task, done well, makes the rest easier or irrelevant?

Emotions & Energy

• What am I feeling right now? Where do I feel it in the body? Why?

• What signal is this discomfort trying to send me?

• What would compassion look like for me today?

Decisions & Strategy

• The decision: ___. Reasons for: ___. Best against: ___.

• Pre-mortem: It failed in six months because ___. How do I prevent that?

• If this goes 10x better than expected, what did I do differently?

Identity & Direction

• Who am I becoming through my current habits? Do I like that trajectory?

• What would my future self thank me for by Friday?

• What am I uniquely positioned to do this year?

Gratitude & Wins

• Three tiny wins from today were…

• One person who made my day easier was… (send them a message)

Weekly Reset (10 minutes, once):

• What worked? What didn’t? What will I do differently next week?

• What will I protect on my calendar?

Common Traps (and simple fixes)

• Trap: Waiting for the perfect system.
  Fix: One page, one pen, one rule: write something daily.

• Trap: Turning journaling into homework.
  Fix: Keep it playful. Bullet points beat essays.

• Trap: Over-structuring with 20 prompts.
  Fix: Use prompts as jump-starts, not shackles. Free-write when needed.

• Trap: Beating yourself up for missed days.
  Fix: Award “half-credit.” One sentence today > the perfect entry never.

The Bottom Line

Journaling is a cheap, low-friction way to calm your mind, think better, choose better, and feel better. It compounds quietly. Most benefits show up after you’ve been consistent for a while, which is exactly why it’s worth starting before you feel ready.

Write one honest line today. Then do it again tomorrow.

This practice has certainly helped me improve my clarity and mental well-being. I think it can do the same for you.

See you next Saturday,
— Tobi

💡 Question: Have you tried journaling before?

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“Tobi, how many hours do you have in a day? How do you fit everything in?”

The truth is, I don’t have more hours than anyone else. I just design my environment and habits so that the most important things get done.

It isn’t rocket science. It’s about consistently implementing a set of habits and designing my life and environment in a way that makes it easier to stick to those habits. Let me break it down.

My Daily Reality: Full-Time Work and Study

I’m a full-time software engineer specializing in banking software, which means I spend my days developing and planning solutions for financial institutions. I’m also a full-time computer science student.

And I’m not just trying to keep up; I strive to excel in both: leading high-impact projects at work and earning an academic excellence bonus at university.

Despite these demanding commitments, I still find time to socialize, travel, learn languages, hit the gym, cook, read books, and write a weekly newsletter.

At first glance, it might seem like an overwhelming schedule, but with the right systems in place, it’s entirely manageable. In fact, I believe most people could achieve a similar balance with the right approach. Here’s how I do it.

New: The Output Sprint Kit

In response to popular demand I bundled the exact system I use to balance full-time engineering, full-time university, 5×/week training, Japanese, this newsletter and more.

What you get (core):

• Leverage Playbook (PDF/eBook) — my operating rules & tools

• Focus Mode Kit — one-tap deep-work on iOS/Android/macOS/Windows + blocklists

• Inbox Zero Starter — copy-paste Gmail/Outlook filters that clear the noise

• Smart Schedule Builder — turn goals into a weekly calendar that survives reality

• Highest-Leverage Finder — pick the one task that actually moves the needle

Launch bonuses (first 50 buyers only): Journaling Hub (Notion), Commute Upgrade Kit, Minimalist Strength Protocol, Meals-in-10 Pack. Bonuses aren’t sold separately.

Productivity Gains Guarantee: If you complete the steps laid out and don’t feel you’ve gained at least 5 extra hours of productive time back, message me for a full refund.

→ Start your Output Sprint (get the kit)

The Core Principle: High-Leverage Activities

The guiding principle for me is simple: find the highest-leverage action in every area of life, then execute it with focus.

• Work: I carve out deep work sessions. Two hours of uninterrupted work beats eight hours of half-distracted Slack chats. I start by asking: What’s the one part of this project that moves the needle most? Then I zero in on that.

• Study: I don’t attend lectures. Instead, I self-study with active recall and spaced repetition. Two hours of focused review beats a day of passive note-taking.

• Fitness: If you only have three workouts a week, you don’t waste time on curls. You do compound lifts—squats, deadlifts, bench. They cover the most ground in the least time.

• Language learning: At the beginning, it’s vocabulary mass-building. Later, immersion. Always the highest-leverage step for the stage I’m in.

The formula is the same everywhere: pick the most important 20%, execute it with ruthless focus, and ignore the rest.

Sharpening the Axe: Preparation is Key

One of the most important lessons I’ve learned is the value of preparation.

As the saying goes:

“Give me six hours to chop down a tree, and I will spend the first four sharpening the axe.”

This principle has been instrumental in helping me manage my time effectively.

For instance, I dedicate specific blocks of time to planning my week. This includes mapping out my work tasks, study goals, and personal activities.

By doing so, I ensure that every hour is used productively, and I avoid the stress of last-minute scrambling.

See my post here for more information on this topic.

My System for Balancing It All

Here’s what it looks like in practice:

1. Design Your Calendar, Don’t Wing It

I try to schedule fixed blocks in my calendar. Every block of time has a purpose. I schedule study, work, gym, and even downtime. If you leave it empty, the hours will fill themselves with unproductive time.

When you do this for a week, I think you’ll be surprised how much time you have left over.

2. Treat Learning Like Compound Interest

I do a little each week, never cramming. Consistency beats intensity. A year of steady active recall adds up like compounding returns. Even making a habit of doing something just for a little while every day can have outsized returns.

3. Kill Distractions at the Root

I use a physical timer, put my phone in another room, and attack tasks in bursts. One hour of deep focus is better than three hours of half-working.

“Work like a lion, not like a cow”.

4. Use Commutes and Margins

Commuting is often seen as wasted time, but it doesn’t have to be.

Whether you’re on public transportation or driving, there are plenty of ways to make this time productive.

I use train rides to study for university or learn Japanese using flashcards. Driving is for audiobooks or immersion. Those hidden hours compound into real progress over time.

5. Always Start with the 20%

In every area—work, study, fitness—I start by asking: What’s the single highest-leverage thing I could do here?

Then I do that and let the rest go.

Personalizing Your Approach

While the principles I’ve shared are universal, it’s important to tailor them to your unique circumstances.

For example, when it comes to studying, I prefer self-directed learning using online resources rather than attending lectures. This allows me to set my own pace and focus on the material that’s most relevant to me.

However, this approach might not work for everyone, and that’s okay. The key is to find what works best for you and stick to it.

The Real Takeaway

Balancing work, study, and life isn’t about grinding 18-hour days. It’s about focus, design, and consistency.

Most people will tell you to “just work harder.” I say: work on fewer things, but the right ones.

It’s the same in almost any area. If you consistently do the highest-leverage work in focused bursts, and you let those results compound over time—you’ll look unstoppable.

Not because you had more hours in the day. But because you used the same 24 better than most.

Ready to plug this in?

The Output Sprint Kit gives you my exact stack to protect deep work, kill inbox noise, give you time back and make progress automatic.
Bonuses included for the first 50 buyers only.

→ Get the kit — Productivity Gains Guarantee.

Personal Note

This is not something you have to do. Not even something I would recommend to anyone.

It’s perfectly fine to have “unproductive time”, where you are simply relaxing, enjoying life or chatting with loved ones.

In fact, I wouldn’t call that unproductive at all.

The above are simply the systems and shifts that allow me to fit in more into my schedule, and the things that I personally found helpful.

In the end, the most important thing is that you enjoy whatever it is that you are doing, and not chase some arbitrary productivity goal just for the sake of feeling busy.

Thanks for reading :)

Until next time.
— Tobi

👉 Question for you: What’s the highest-leverage thing you could do this week, if you ignored everything else?

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Resources

For a full list of all the tools and tactics I use to save time, check out my “START HERE” post here:

For most of my life, I’ve usually traveled with family or friends. Those trips are always super fun, full of laughter and shared memories. But early last year, I felt a growing curiosity about what it would be like to venture out on my own.

So I decided to try something different: I booked a ticket to Portugal, alone.
No travel companion. No real plan. Just a sense that it was something I needed to do.

That trip was one of the best things I ever did.

As you read this, I’m probably sitting somewhere in Kyoto or Takayama, halfway through a three-week solo trip across Japan — my longest one yet. And just like last year, I’m equal parts excited, grateful, and slightly terrified.

Because solo travel has a way of stripping you down to your essentials.
It’s uncomfortable. It’s beautiful. And it teaches you more about yourself than almost anything else.

My First Solo Trip: Portugal

The days leading up to my Portugal trip were filled with nervous excitement.

Sitting alone on the plane, I felt a mix of anxiety and anticipation. What would it be like to navigate a new city entirely on my own? How would I handle the inevitable moments of loneliness?

When I landed in Porto, I felt a bit lost. I struggled to find my hostel, and when I finally checked in, I was somewhat overwhelmed by the realization that I was truly on my own.

But that feeling didn’t last long. On my very first night, I met other travelers and hostel staff who quickly became my companions. We explored the city together, stayed up late, and shared stories over drinks. By the end of the night, I went to bed thinking, “This is already amazing.”

It was a reminder that the things we fear often turn out to be far less scary than we imagine. That nervousness I felt? It pushed me out of my comfort zone and led to amazing connections.

Why Solo Travel is Worth It

Unmatched Freedom

Solo travel offers a level of freedom that’s hard to replicate.

Your schedule is entirely your own. There’s no one to wait for. No one to convince. No “where do you want to eat?” debates.

You can wake up at 6 a.m. to catch the sunrise or sleep until noon without guilt.
You can extend your stay in a city you fall in love with or leave one that doesn’t feel right.

In Porto last year, I originally booked three nights. By day two, I knew I wanted more. I extended another night and spent the extra day having a hostel family dinner, eating pastéis de nata, watching the sunset from the Luís I Bridge and finishing the night with a city pub crawl.

It was one of those perfect, unplanned moments that only happen when your time belongs entirely to you.

That kind of freedom builds a powerful muscle: the ability to make decisions and own them.

When things go well, you take credit. When they don’t, there’s no one to blame but yourself. You realize how much of life is just a series of choices, and that you’re capable of making them on your own.

Most people underestimate how rare that feeling is.

The Fear That Disappears

Before I left for Portugal, I was nervous about being lonely.
What if I didn’t meet anyone? What if I didn’t know what to do?

But the reality of solo travel is the opposite: it’s almost impossible not to meet people.
The moment you step into a hostel, join a walking tour, or sit alone at a bar, you’re instantly more approachable.

Locals and travelers alike will start conversations with you — because in the end, they want the exact same thing you do: to meet other people and build connections.

I was surprised how many amazing people I got to know last year, and in the end I spent most of my route with people I met on the first days.

The fear of loneliness ironically turned into one of the most social experiences of my life.

The Gift of Time Alone

Even with all the people you meet, solo travel gives you more time alone than you’re probably used to. And even if you are alone most of the time, that doesn’t necessarily make the trip worse.

Because you’ll notice that being alone does not have to mean being lonely. Instead of viewing it as loneliness, think of it as solitude.

And that solitude is where most of the growth happens.

When you’re by yourself in a new environment, you will have space to reflect and rediscover who you truly are: your thoughts, your habits, what actually makes you happy.

There are no expectations. You’re not performing for anyone. You’re just existing.

It’s in those quiet moments — sitting on a park bench, journaling after dinner, or watching the world go by from a train window — that you start to rediscover who you are when nobody’s around to define you.

You realize what you genuinely enjoy versus what you’ve been doing out of habit or expectation. You might discover that you enjoy things you never thought you would or that you’re capable of more than you imagined.

And all these small realizations add up to a deeper understanding of yourself.

There’s a quote I love:

“All of man’s problems stem from his inability to sit quietly in a room alone.” — Blaise Pascal

Solo travel forces you to confront that truth.
To sit with yourself, your thoughts, emotions, and discomfort, until you make peace with them.

And once you do, you carry that calm confidence back home with you.

The Confidence That Compounds

When you travel solo, you’re forced to rely on yourself.

You figure out metros in languages you don’t speak. You navigate confusing streets, misbooked hostels, and late trains. You order food you can’t pronounce.

At first, it’s stressful. But then, you start trusting yourself.

You realize you can adapt. You can improvise. You can handle things.
This self-reliance builds confidence that carries over into every area of life.

When you return home, small challenges no longer feel like a big deal. You stop over-relying on others because you’ve already proven to yourself that you can handle being on your own.

You don’t just come back from a trip with pictures. You come back with proof that you’re capable.

Why You Should Try Solo Travel

If you’ve ever considered solo travel, even once, I encourage you to take the leap. It doesn’t matter where you go or how long you stay—what matters is that you step out of your comfort zone and embrace the adventure.

Whether you meet incredible people or spend time in solitude, you’ll come away with a deeper understanding of yourself and the world around you.

Solo travel isn’t always easy. You’ll feel discomfort, uncertainty, and maybe even fear.
But that’s exactly why it’s worth doing.

You might more about yourself in a few weeks than in years of routine life.

You’ll realize:

• Freedom is choosing your own pace.

• Growth happens right after fear.

• Solitude is a teacher, not a punishment.

• Discomfort builds confidence faster than comfort ever could.

Even the worst-case scenario is a win.

Worst case, you come home clearer and prouder. You discover solo travel is not your thing. That clarity beats wondering “what could have been” for the next ten years.

And the best-case scenario? It changes your trajectory.

You make friends you will keep for decades. You fall in love with a city. You learn skills that make you stronger and calmer. You find stories that you will tell forever. You rediscover yourself. You create memories that you’ll never forget. You put places on your mental map that you will want to return to with the people you love, carrying the memory of who you were the first time you stood there alone.

The Paradox That Makes It All Worth It

My birthday last year was in Portugal. I went in ready to be alone. I ended the night at a wine bar with new friends I met along the way, a free cigar from the owner, and a cake I did not expect.

And even if I had been alone, it still would have been special. Either way, I would have remembered it clearly. That is the magic.

And still, this year I feel nervous again. And that’s just part of it.

One of my friends that celebrated with me reminded me of this before Japan (Shoutout to Joab🙂):

“Just think back to when we all met in porto, it was not planned, you had the fear of having a lonely birthday and the exact opposite happened!
And if you need to be alone, life will put you alone but with all the circumstances to get an amazing trip!! So even alone, you’ll be great!!”

And that’s exactly right. No matter what happens, embrace the uncertainty and make the best of each situation.

By the time you read this I’ll probably have already experienced moments of loneliness, but I’ll also have had moments of pure joy and connection. I’ll have met locals and fellow travelers, explored stunning landscapes and temples, and immersed myself in a culture that’s completely different from my own.

I’ll have learned to be more adaptable, more open-minded, and more confident in my ability to navigate the unknown.

And I will be missing my friends and family back home. You know who you are :)

Final Thoughts

If you’ve ever thought about traveling alone, take this as your sign to do it.

Book the flight. Don’t overthink it. The planning, the nerves, the “what ifs” — they all fade the moment you land.

Last year in Portugal, I celebrated my birthday surrounded by amazing people I met just days earlier — eating cake, drinking wine, and laughing in a tiny cellar bar.

This year in Japan, who knows where I’ll be? Walking through Kyoto at night, eating takoyaki, doing a late-night konbini run, singing karaoke with a random stranger, riding a roller coaster at Universal Studios, sharing drinks with locals at an izakaya?

That’s the beauty of it. You never really know. And that’s exactly what makes it special.

Because the real journey isn’t through cities or countries — it’s inward.
Solo travel is just the vehicle.

So if you ever get the chance, take it.

You might discover that being alone was never the point.

It was about learning to come home to yourself.

Thanks for reading.

Safe travels,
— Tobi

💡 Question: Have you experienced solo traveling before?

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However, the way we use them can have significant consequences on our health, productivity, and overall well-being.

This post will go over practical steps to reconfigure your phone to minimize the negative effects on health, focus and productivity.

The Hidden Costs of Your P…

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Whether you’re driving, taking the train, or using public transport, the time spent traveling to and from work can add up significantly over weeks, months, and even years.

However, with the right strategies, you can transform this “lost” time into an opportunity for productivity and personal growth.

When I started working full-time, I had to commute over an hour each way. Living in a remote town meant that every workday came with two hours of potential waste. That’s time that could easily slip away to scrolling or zoning out.

At first, I hated it.
But then I realized: if I optimized those two hours, I could buy back ten hours per week — 500+ hours per year — for learning, focus, and personal growth.
That’s equivalent to more than 12 extra workweeks every year.

The Hidden Cost of a Passive Commute

Many people view commuting as a necessary evil; a time-consuming chore that eats into their day.

However, this mindset can lead to wasted hours that could otherwise be used productively. The key is to approach your commute with intentionality. By planning ahead and utilizing the right tools, you can turn your travel time into a valuable resource for learning, skill-building, and personal development.

The Two Types of Commuters

There are two main categories:

1. Active commuters: those using public transit, planes, or ride-shares.

2. Hands-on commuters: those driving themselves.

Each type requires a different productivity strategy.
Let’s start with the first.

1. Turning Public Transit Into a Mobile Deep-Work Zone

If you take the train or bus, you have an underrated advantage: free hands and (usually) internet.

Here are some strategies to make the most of your time:

a) Knowledge Work and Active Studying

This could involve reviewing course materials, practicing problem-solving, or even learning a new language.

Here’s how to make it work:

• Use a tablet or iPad with a stylus if your work involves diagrams or note-taking.
  I use mine for math and computer science topics, since writing by hand boosts memory retention.

• Pre-download everything: PDFs, slides, video lectures, or notes. Try not to rely on internet connection. You should be able to keep going if internet fails.

• Noise-canceling earbuds are really helpful. These can help you focus by blocking out distractions, especially in noisy environments like trains or buses.

• Do “active” learning: Instead of passive re-reading incorporate active learning techniques for better efficiency and retention. Even short, focused study sessions during your commute can yield significant results over time.

  I wrote a detailed post about this topic here.
  For instance, I review Anki flashcards or Japanese vocab during my 30-minute train ride.

b) Reading and Expanding Knowledge

Reading is one of the highest-return activities you can engage in during your commute.

Whether you prefer physical books or a Kindle, reading allows you to expand your knowledge on topics that interest you or are relevant to your career.

2. If You’re Driving: Learn With Your Ears

If you’re driving, your options are more limited since your hands and eyes need to be focused on the road. However, there are still plenty of ways to make your commute productive:

Here’s my setup:

• Podcasts and audiobooks only. Entertainment comes later.

• Build a curated queue on Spotify or YouTube on the weekend. So when you get in the car, you just press play.
  No fiddling with your phone.

• Prioritize long-form content (30+ minutes). It eliminates decision fatigue and encourages deeper thought.

• Focus on material that compounds:

  • Skill development (communication, business, coding, investing)

  • Psychology, philosophy, and biographies

  • Language learning (for me: Japanese listening immersion)

Over time, this habit compounds dramatically.

By listening to audiobooks or podcasts consistently, you can easily get through a book a month or even two if you commute daily. Over a year, this adds up to 24+ audiobooks.

“I don’t have the time to read” is no excuse. Use your ears.

Design Your Commuting System

The key isn’t just to do something productive, it’s to make it frictionless.

Here’s how to engineer that:

• Automate downloads: Sync your study materials every Sunday.

• Use cloud storage: Keep notes synced between laptop, tablet, and phone.

• Plan one focus per trip: Decide beforehand what you’ll learn.
  (“Today: 20 Anki cards + review lecture 3.”)

• Set recurring tasks: Use your calendar or reminders app to make the system automatic.

• Batch prep your listening queue: Your future self will thank you on Monday morning.

Once you’ve set it up, the system runs itself.
The more automatic it becomes, the more consistent you’ll be, and the easier it’ll feel.

Shift the Mindset

Instead of viewing your commute as a disadvantage, reframe it as a designated time block for productivity.

You get to take advantage of Parkinson’s law without even noticing it.

This mindset shift can help you make the most of your travel time, turning it into an opportunity for focused work or learning. View it like a non-negotiable calender event for productive time.

When I work from home, I often actually get less done.
Why? No built-in rhythm. No forced time block.
But when I commute, I know: train = practice, car = learn.
That structure compounds over time.

Takeaways

• Reframe your commute from dead time to productive time.

• Prepare your tools: headphones, downloads, playlists, and materials.

• Public transit = hands-on learning; driving = ears-only learning.

• Stack consistency: one commute at a time, five days a week, equals 500+ extra learning hours a year.

• Be intentional: even rest can be optimized if you choose it consciously.

If you apply this mindset for a week, you’ll notice the difference.

Because the truth is:
You don’t need more time. You just need to use the time you already have.

Thanks for reading!

See you next Saturday.
— Tobi

💡 Question: How do you use your commute time?

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