“Inaction breeds doubt and fear. Action breeds confidence and courage.”
Dale Carnegie
Late one night I read Judith Grisel, a neuroscientist and former addict, explain in Never Enough why a high stops coming back.
A drug gives you a good feeling. The brain treats that good feeling as a problem and fights to pull you back to normal.
Take the drug again tomorrow and the brain fights back faster. Do it for a week and the brain fights back harder and holds longer. The good feeling gets weaker each time while the brain gets stronger.
Before long you take the drug just to feel normal. The craving keeps growing even after the good feeling is gone. You end up chasing a good feeling you can no longer reach.
I set the book down because I recognized the pattern. The same rise and fade, running on something with no drug in it. My confidence.
Each one worked for about an hour. Then the old feeling crept back and set me down in the same spot. A pep talk is that same good feeling. My brain fought it back to normal before lunch.
Off the mat, my daily experiments work the same way. Each one is something uncertain or uncomfortable. I act first, get through it and log the rep. The brave feeling shows up weeks later, once the evidence is too thick to argue with.
“Do not remove a fence until you know why it was put up.”
G. K. Chesterton
The first cold shower steals your breath. A year in, it’s just Tuesday morning. The benefit stayed. Your appreciation moved on.
Meditation puts distance between me and my problems. I’ve stopped noticing it’s there. A food I quit years ago stops pulling at me. The novels I read have made me more patient with people, in a way I could never trace to one book.
Scurvy was the great killer at sea, worse than storms and enemy fire combined. It swelled the gums until teeth dropped out, drained healthy men into invalids and split open wounds the body sealed years before.
In 1747 a navy surgeon named James Lind lined up a dozen sick sailors and split them into six pairs, each pair a different cure. The two who ate oranges and lemons were back on their feet in a week. The other ten stayed sick.
By 1799 each man in the fleet drew a daily ration of lemon juice. The killer simply went away. Scurvy admissions at the navy’s main hospital fell from 1,457 in a single year to two. For sixty years the ration held the line. A generation served at sea without ever seeing the disease.
They beat it so completely that beating it felt like the natural order of things. Then the cure became a line item. Around 1860 the navy traded Mediterranean lemons for limes grown in its own Caribbean colonies. Cheaper and more British.
Limes carry about a quarter of a lemon’s vitamin C. The navy pumped the juice through copper pipes and left it open to the air. The copper and the air destroyed most of the vitamin C that was left. The change passed without a murmur. Scurvy was already gone, so the ration looked like a habit they could safely trim.
They didn’t understand why it worked. They thought it was the sourness, so when they bought for price they poured out the one thing that mattered and kept the bottle.
Fifty years passed. When Scott’s men sailed for the South Pole in 1911, they loaded lime juice by the gallon. They trusted a cure no one understood anymore. The navy poured out the active part decades before. The knowledge went with it. Vitamin C wouldn’t carry a name until 1932.
The cure didn’t fail. They lost sight of what it was for. They stopped watching scurvy the day it left. With the disease gone, nothing checked whether the cure still worked.
You can’t feel a habit that works. The benefit is still there, you’ve just gone numb to it.
Start with how long it has lasted. The ration had sixty years behind it before anyone touched it. The longer a thing has lasted, the longer it tends to keep lasting. People call it the Lindy effect.
Then watch the people without it. You’ll never feel it working, so look at who lost it. Astronauts come home from months in orbit too weak to stand, bones thinned and muscle gone, because the body stopped holding up what was always just there.
The longer a habit runs, the more it carries and the less you can see it. The one you’ve stopped crediting is the one you’re about to pour out.
The first: no caffeine after ten in the morning, so it clears my body by night and I sleep.
The second: no food before two in the afternoon, so the morning runs fasted and clear.
One protects my sleep. The other protects my focus.
Caffeine is allowed only before ten. Calories are allowed only after two.
A coffee with milk is caffeine and calories in the same cup, so it fits nowhere in my day. Black coffee at eight works. Add milk and it breaks the fast. A latte at noon breaks both rules at once. The no-latte rule wrote itself.
A mathematician named John Conway gave a grid of squares two rules. A living square with two or three living neighbors stays alive. A dead square with exactly three living neighbors comes to life. That is the game. You set the first dots and let it run. Out of those two rules crawl:
gliders that walk across the grid
guns that fire off new shapes
patterns that build copies of themselves
People have wired a working computer inside it. Conway wrote two lines about neighbors. He wrote nothing about the rest.
A child can be born and belong to no country on earth. One country gives citizenship by soil: you belong if you’re born there, whoever your parents are. Another gives it by blood: you belong if your parents are citizens, wherever you happen to be born. Each rule makes sense on its own. Now take a baby born in the blood country to parents from the soil country. The blood country counts only her parents, who are foreigners there, so it says no. The soil country counts only her birthplace, which is abroad, so it says no too. She belongs to neither. No one wrote a rule to leave her out. The gap between two of them did.
Borrowed money is not income, so the law does not tax it. Another rule: when you die, the price you paid for your assets resets to their value that day, so the gain built over your lifetime disappears for tax. Each rule is sensible alone. Together they add up to a rule no one ever voted for. A billionaire holds stock that has climbed for decades, borrows against it to live and never sells. No sale, no tax. At death the gain resets and the heirs inherit it clean. A whole life of growth passes down taxed by no one. The code never wrote “the rich need not pay.” Two honest rules wrote it in the gap.
A company can be a tax resident of nowhere on earth. Ireland used to decide where a company belongs by where it is managed. The United States decides by where it is incorporated. So a company incorporated in Ireland but managed from Bermuda was Irish to Washington and Bermudan to Dublin, a resident of neither. Profit routed through it had no home and some tax rates fell toward zero. No government voted for a zero rate. It came from the gap between those two definitions, until Ireland closed it in 2015.
Each of your eyes sends your brain a flat picture. The two pictures differ a little, because your eyes sit a couple inches apart. Neither picture holds any depth. Your brain lays them over each other and reads the small gaps between them. Out of that comes depth, a third dimension that sits in neither image. Two flat views become a solid world.
A grid of dots becomes a computer
Two flat images become depth
A baby becomes stateless
A fortune escapes tax
A guy loses a latte
Each began as a few plain rules that made sense on their own. No one designed the outcomes. They emerge when simple rules stack.
A few simple rules, stacked, build what no one planned.
🌀
What could a few simple rules of your own produce?
“The first rule of compounding is to never interrupt it unnecessarily.”
Charlie Munger
For six years, tens of thousands of households bought and sold stocks through one discount broker. The ones who traded the most earned 11.4 percent a year. The market returned 17.9 percent. What set them apart was how often they traded.
I traded my habits the same way. A habit would be running fine and I’d swap it for another. I counted the upside of the new habit. I left out what the trade itself cost.
Each night, I score how the day went, from minus four to plus four. I call that number my tempo. For months it crashed on a two-week rhythm. Each crash followed a trade. The trades were the cause.
A new habit takes time to settle. The system around it takes time too. While the system settles, the work goes into adjusting. Gamblers have an old name for the choice I kept getting wrong: explore to find what works, then exploit it and pour it all in. Between them sits the step I kept restarting: adapt. Explore, adapt, exploit. Each trade dropped me back to adapt. The payoff stayed one step away.
A trade costs more than the one habit you changed. Clear the sea otters from a stretch of coast and the kelp forest dies. Otters eat sea urchins. Urchins eat kelp. When fur hunters wiped the otters out of the Aleutians, the urchins multiplied and grazed the kelp down to bare rock, a dead zone divers call an urchin barren. Later, killer whales began hunting the otters that came back. Their numbers fell by more than half and the kelp collapsed again. One species moved and the coast changed with it. Our habits run in a web. Change one and the rest change too. The system takes time to re-settle into a new balance. The trade looked small. The cost applied to the whole system.
So I called a stop, for now. I locked my habits for the month. The first few days of each month are my one window to change anything. The two-week crashes stopped. My tempo sits at plus three today.
A system allowed to mature gets cheaper to run.
Maturity is a discount.
Touch one part and the system starts adapting again. You lose the discount until it settles.
I make room for change when the world shifts and the system has to adapt with it. Munger’s rule is to never interrupt compoundingunnecessarily. A change earns its place when a shift in the world makes the gain clearly beat the cost of settling the system again. Few of mine ever did.
“Attention, taken to its highest degree, is the same thing as prayer.”
Simone Weil
Jews are 0.2% of the world. By population, they’d win a handful of Nobel Prizes. They’ve won 20%.
A poor kid in Salt Lake City, the Mormon heartland, has roughly a one-in-ten shot at the top fifth of incomes. That’s the best of any big city in America. Seventh-day Adventists in one California town, Loma Linda, outlive their neighbors by as much as a decade.
A ritual is just a habit with a story attached. Strip the story away and the habit still works. Five rituals recur across these groups.
Ritual 1: Forced Savings
Mormons give a tenth of their income to the church. Many observant Jews give tzedakah, a fixed share of income to charity, at the same rate. Adventists tithe too. Quakers plow profits back in instead of spending them. Mennonites live below their means on principle. Calvinists made a virtue of working hard and consuming little.
Money leaves the budget before your lifestyle can expand. A rule sets the savings rate, rather than whatever happens to be left after expenses. Lifestyle creep gets blocked at each income level. Wealth builds on its own over decades.
People struggle to save what they can see. Money you treat as yours to spend gets spent. Money committed before you ever see it builds up. Behavioral economists confirmed what these traditions already knew.
Borrow the habit. Auto-transfer a tenth of each paycheck to a brokerage account on payday. Raise it a point each January. Hold your spending flat through your first few raises.
Ritual 2: Forced Rest
Jews keep Shabbat, a 25-hour rest from sundown Friday to sundown Saturday. No work, no buying, no screens. Seventh-day Adventists keep the same day. Catholics keep Sunday as a day of rest. Coptic Christians, the ancient church of Egypt, fast more than 200 days a year.
Once a week, work, buying, screens and ordinary striving all stop. The brain consolidates. Relationships deepen. Sleep recovers. Stress hormones fall. Ideas surface.
Nonstop work with no real break produces shallower work and worse decisions. The traditions that survived selected for rest schedules, because the groups running them out-competed the groups that ran themselves ragged.
Borrow the habit. One 24-hour screen-free block a week, same time each week. Friday sundown to Saturday sundown is the most-tested version in history. Phone in another room. Walk, read on paper, eat with people, sleep. Hold it for six weeks before you judge it.
Ritual 3: Rejection Reps
A young Mormon spends two years on a mission, knocking on doors all day. Most close in his face. Methodists sent young men out to preach in public. Coptic teenagers teach Sunday school in front of a crowd. Members of Soka Gakkai, a lay Buddhist movement, stand up and report their results to the group. Sikhs serve langar, a free meal open to anyone, to thousands at festival weekends.
A young adult does a hard, public, often-rejected task before the rest of life unfolds. Rejection becomes ordinary. Speaking to a crowd becomes ordinary. Asking strangers for something becomes ordinary.
What caps most careers is a low tolerance for the asks that build skill. The skill comes from the asking. This kind of rite builds that tolerance young, when rejection is cheapest: no career to protect yet, no reputation on the line and years to recover from each no.
Borrow the habit. The younger you are, the cheaper this is. Under 25, take a job built on rejection for a year or two: door-to-door, sales development, cold outreach, street fundraising. Past 25, build it on purpose: one cold-outreach action each workday for a year.
Ritual 4: Daily Debate
Jews study the Talmud, the vast text of Jewish law and argument, in chavruta: two people, one page, reading aloud and taking turns posing the hardest objection they can, then defending or changing their mind. Daily. For life. In a Shia seminary, students argue points of law for years, until they can reason out new rulings on their own. Coptic Sunday school keeps running into adulthood. Members of Opus Dei, a Catholic group, meet weekly with a mentor who has known them for years.
Each day, they wrestle a hard text or a hard problem, often with a partner, often as a back-and-forth argument. The daily wrestling trains you to hold a position, weigh the counter, change your mind and say it all clearly.
Borrow the habit. Find one friend who likes to argue. Pick one essay you both have doubts about. Once a week, take opposite sides for twenty minutes, then trade who attacks and who defends.
Ritual 5: Leadership Rotation
Mormons hand out “callings,” unpaid jobs running the local congregation. They rotate them so each adult takes a turn. Quakers rotate the roles of clerk and treasurer. Methodists rotate the class leader. Sikhs rotate service at the gurdwara, their place of worship. Soka Gakkai members move up through district, chapter and region. Mennonites make decisions together in members’ meetings.
Each adult cycles through unpaid leadership. Running a meeting. Managing a budget. Teaching a class. Organizing an event. By 40, the average member has run something they answered for in public. Leadership becomes a default skill instead of a rare specialty.
The ability to run a meeting, hold a budget, give feedback and recover from a failure compounds over decades. Outside these groups, you usually get your first real leadership at work in your 30s. Rotated members start in their 20s.
Borrow the habit. Every other year, volunteer to run something visible: a community board, a meetup, a conference track, an open-source project, a peer group. Serve a fixed term. Hand it off cleanly. Each time, take the next size up.
⁂
Each group has a different story for why it works. Mormons say tithing brings blessings. Jews say Shabbat honors God. Soka Gakkai says their chant, daimoku, awakens the Buddha within. Calvinists said worldly success was a sign you were saved. The stories disagree with each other. Whatever each group believes, the same repeated action underneath is what pays off.
The story keeps the habit going across decades, long after the early motivation fades. Strip it away with nothing in its place and the habit drifts. So when you borrow the habit, you have to borrow a reason to keep going too. A public promise. A coach you pay. A group that notices when you skip. A streak you won’t break. An identity you’ve told people you hold.
The group does some of the work too. The saving rule runs fine alone. But arguing a hard text needs a partner. A turn at leadership needs a congregation to rotate through. Even the rest day holds better when the people around you keep it. A lone Adventist with the diet but no congregation loses some of that extra decade, because the community helps produce it. Run these rituals solo and they come out thinner. So rebuild a small piece of the group around you, enough to hold what the habit can’t carry alone.
The habit pays whoever runs it. Borrow it and bring your own reason to keep going.
📿
Which of these 5 rituals would change the next 10 years of your life?
“We are what we repeatedly do. Excellence, then, is not an act, but a habit.”
Will Durant
I sold a habit this week.
Cold showers. Three hundred eighty-nine days of it. I closed it out and swapped the slot for a daily courage challenge. Different bet: the shower was a static rep and the courage I needed sat elsewhere. Specific calls I’d dodged for weeks. Community work. A proposal I kept meaning to send. A flexible challenge can land on whichever one the day actually demands.
Your life is the blended return on the habits you hold. An investor’s outcome comes from the blend of everything they hold. A portfolio full of dead weight drags down its one winner. A tight portfolio carries even its weak name.
Money is a resource. So are time, energy and attention. Money you can lose and earn back. Time, energy and attention you spend once. Spend an hour and it’s gone, with the energy and attention you spent inside it. You can’t reclaim yesterday. Time, energy and attention only move one way.
A portfolio manager does three things:
Holds the winners. Positions that compound get left alone. You don’t trim a habit that’s still paying just because the novelty wore off.
Reallocates when a better use appears. I sold after 389 days because a flexible courage challenge looked like the higher return. A long rep count is a reason to keep it. The allocation question is the reason to move it.
Lifting, running, stretching and a cold plunge all serve the body. You can max out one area and still have nothing compounding in your craft, your relationships or your money. Habits clustered in one area leave the rest uncovered. Spread them across areas so you build on more than one front.
Peter Lynch warned investors about cutting the flowers and watering the weeds: selling what works to feed what doesn’t.
Swap too often and the costs eat the edge you came for. Each trade resets the clock on a position before it proved itself. Time in the market is part of the return. Trading too often forfeits it. A portfolio you reshuffle every week hides which habit actually moved your life.
The return on your habits is the return on your life.
No caffeine after ten in the morning. Some afternoons I want a green tea or a lift to get through and I skip it. What I get back: I fall asleep at night and an early alarm gets easier.
Messaging apps stay closed until noon. My phone still works for everything else, but the apps where people reach me stay shut. If a teammate needs me or a server goes down before noon, I find out late. The payoff is a first half of my day on one thing at a time instead of reacting to whatever comes in.
My first meal is at two in the afternoon. This one bites hardest on Mondays, when back-to-back meetings burn more than my quiet maker days do. A heavy lift before two is harder without food in me. What it buys: clearer thinking on an empty stomach and a small daily proof that I can want something and pass on it.
I hold off on chess until my workout, my walk, my cleaning and my learning are done. I love the game, so I feel the pull each time. If I let myself start, I play four or five hours and the day is gone. This is the cheapest rule I keep and it saves the most.
Some foods I gave up for good:
coffee
sugar
rice
fried food
bread
watermelon
pork
I love a good espresso. A slice of cheesecake, a hot pub fry, a smash burger, a wedge of cold sweet watermelon: each is a small loss when it sits in front of me. Steadier energy, clearer skin and a lighter body are what I get for it. I lived in Istanbul for three months, pork was rare on the menus and I stopped missing it.
I stop eating past ten at night. A late dinner or a shared dessert either happens before ten or it waits. Even my swap, frozen grapes or a sliced frozen banana, stays in the freezer after ten. That buys sleep while my body repairs instead of digesting food.
The person was interested and so was I, but the night started an hour after I shut down. I said no and they stopped writing. That cost me a real chance. I would rather learn now that our hours do not line up than later.
A constraint you choosegives back more than it costs. Hold it long enough and the people who stay are the ones who fit the life it builds.
“All the unhappiness of men arises from one single fact, that they cannot stay quietly in their own chamber.”
Blaise Pascal, 1670.
For years I kept changing things. A new habit, a new tool, a new way to run the morning. Running experiments is one of my most valuable habits: trying things that are new, uncomfortable or both. The same restless urge that makes me try new things also makes me swap habits that already run good enough, testing whether they could work better and knowing I might make them worse, instead of leaving them alone long enough to settle and build momentum.
Each habit costs attention to switch into. Past a certain count your habit portfolio collapses under the context switching. I cut the number of habits back, the count creeps up, the portfolio collapses again. Habits multiply until they outrun the willpower that feeds them, the same Malthusian trap a population hits when it outgrows its food. So I capped my habit portfolio at 13 habits.
The hard cap held the number down. The experimental urge kept looking for work. Blocked from adding, it turned to swapping instead. One habit out for each one in. Each swap arrived with a reason that sounded good, which is exactly why I kept saying yes.
I wanted more movement through the day, so I traded my running goal for a step count. The cold shower each morning was still working fine but felt too rigid, so I swapped it for a daily courage challenge. Courage challenges flex.
Some mornings the cold water
Some mornings a hard conversation
Some mornings the call I kept dodging
The reason sounded good again.
Then my skin got worse.
My habit app counted 389 cold showers behind me. Somewhere in those mornings I stopped noticing what the cold water did for my skin, so I swapped the shower out without much thought. A flexible challenge rarely puts me under cold water. I was slow to connect the worse skin to the missing cold showers. I traded a specific benefit for a general one and lost the skin benefit only cold water gave me.
A habit portfolio that keeps changing never builds momentum. The portfolio never stabilizes, so the willpower it takes to run never goes down. Each swap resets the settling period. My days run rough until the portfolio settles again. Each time, I told myself I was reaching for better. The effect was the opposite. I traded a portfolio that ran good enough untouched for one that needed fresh willpower each morning. The momentum reset to zero. The habits I traded away were already working good enough.
So I tied myself to the mast. My habit portfolio locks for the month. The first five days are the only window for a swap. After that the portfolio holds. The urge can sing all it wants with nothing to reach for.
Perfect is a myth. Good enough is the goal. When the portfolio finally runs good enough, the work is to leave it untouched, let momentum build and give the urge nothing to fix.
I went to bed hours too late. The morning was wrecked before it started. I sat down to meditate anyway.
55 minutes. The floor. Long enough to keep the streak, short enough to survive a wrecked morning.
Each habit I run sits on a range instead of a single number. When I set the range I used Fibonacci numbers: 55, 89 and 144 minutes. The jump from fifty-five to eighty-nine changes the form of the habit, the way one degree at a boundary changes water from ice to liquid to steam. Same molecule, three forms. Today’s fifty-five minutes banked the streak in the floor state. Eighty-nine minutes on a normal day would have been a different form entirely. I hold my Fibonacci phase transition model loosely. Useful for anticipating where the habit changes character.
On a smooth day I push toward 144.
On a normal day I aim for 89.
On a wrecked morning I hit 55 and the streak holds.
Meditation is one position in my portfolio: a handful of recurring actions I manage together, where the blend is what shapes my life.
A single number assumes steady conditions. Reality is volatile. Travel raises the friction. Sleep slips. A calm week turns chaotic. A portfolio of single targets meets that week and breaks one missed rep at a time. A portfolio of ranges meets the same week and bends. The floors stay low enough to clear, so the streaks survive and carry the momentum into the recovery.
Your worst day is coming whether you design for it or not. The only choice is whether your system is ready when it arrives.
🌧️
Which habit could you put on a range, with a floor low enough to clear on your worst day?
“An hour saved at a non-bottleneck is just a mirage.”
Eliyahu M. Goldratt, 1984.
I made my cold shower longer for months. My business barely grew.
Thirty seconds became a minute. A minute crept toward two. The shower was hard and measurable, so it felt like real progress each morning.
Marketing was the bottleneck in my habit portfolio. It was the one recurring action that could bring in more customers.
The shower and marketing pulled from the same finite willpower pool. Each time I increased effort on the shower, I reduced the drive left for marketing.
At first it looked like a harmless trade. The shower got better while marketing stayed stuck.
Then the model clicked.
The habits shared one willpower budget. Every increase in non-bottleneck effort reduced what I could invest in the bottleneck.
That is active harm.
In a constrained system, extra effort on the wrong habit becomes self-sabotage. You starve the bottleneck while creating the illusion of progress.
🚰
Which bottleneck are you starving to polish something that already works?