Look, I’m going to level with you. I’ve spent an embarrassing amount of my life optimizing things that don’t matter while completely ignoring the stuff that does. I’m talking about the kind of person who reads fourteen articles about the perfect morning routine while drinking coffee at 2 PM in yesterday’s underwear, scrolling through productivity porn instead of, you know, being productive.
But somewhere between buying my seventh self-help book and my fourth failed attempt at bullet journaling, I started collecting these little truths. Facts that actually changed things. Not in the Instagram-inspiration-quote way, but in the “oh shit, this is why my back hurts and I can’t remember where I put my keys” kind of way.
So here’s everything I wish someone had told me earlier. Consider this my attempt to save you from at least some of my mistakes. (The rest you’ll have to make yourself. Character building and all that.)
On moving your body
Here’s the thing about exercise: we never evolved a drive to do it. Think about that. We evolved hunger so we wouldn’t starve, thirst so we wouldn’t shrivel up like a raisin, even a sex drive so we’d make more tiny humans who’d eventually move to Brooklyn and never call. But exercise? Nope. Our bodies just assumed we’d be running from predators and chasing buffaloes all day.
Turns out, when you remove the predators and add DoorDash, you’ve got a problem.
I learned this after spending my twenties treating my body like a storage unit for pizza and my thirties wondering why I felt like I was aging in dog years. Regular exercise cuts your risk of early death by 40%. That’s the same benefit as quitting smoking. And yet here I was, spending more time researching the perfect workout routine than actually working out
The bar is also lower than you think. 150 minutes of moderate activity per week is all you need. That’s basically five episodes of The Office where you’re moving instead of rewatching Jim’s pranks on Dwight. Moderate means you can talk but can’t sing.
Americans love to claim they hit this target in surveys, but when researchers actually measured activity with devices, fewer than ten percent actually did it. We’re all lying. To researchers. To ourselves. Probably to our FitBits, if that were possible.
Also, if you want to strengthen your mind, exercise. Brain training games are bullshit. Sorry, Lumosity. Regular cardio is what actually works. The irony of paying for an app to make you smarter when you could just go for a run is not lost on me.
On loneliness
Loneliness is as bad for your health as smoking cigarettes.
Read that again. Being lonely will kill you just as efficiently as a pack-a-day habit.
And we’re all getting lonelier. Participation in community life has been declining since the 1960s. It takes over sixty hours of contact to make a real friend, and we’re all too busy being “busy” to actually do it. We think we’d prefer solitude on our commute, but study after study shows we actually enjoy talking to strangers more than we predict.
I realized this during the pandemic (original, I know) when I caught myself having a full conversation with the grocery store cashier about avocado ripeness and feeling genuinely elated afterward. This was who I’d become. Avocado conversations were the highlight of my week.
The entertainment trap is real. Why hang out with actual friends when you can watch Friends? At least those friends are always available and never cancel plans.
On sleep
If you don’t sleep, you’ll die. Rats subjected to total sleep deprivation die within weeks. Humans with a genetic condition that prevents sleep generally die within 6 to 36 months. Sleep isn’t optional. It’s not something you can “catch up on” or “hack.” It’s literally keeping you alive.
Even mild sleep deprivation makes you functionally drunk. Being awake for 24 hours straight is like having a blood alcohol content that would get you arrested for driving. And yet we wear sleep deprivation like a badge of honor, like we’re somehow winning at capitalism by being exhausted.
I started getting more sunshine during the day and less screen light at night. Revolutionary stuff, I know. Turns out my circadian rhythm appreciated being treated like I was still a diurnal mammal instead of a vampire with WiFi.
On money
You can’t beat the market. Stop trying. I spent my twenties thinking I was going to be the exception, the one person who’d figure out the secret pattern. The percentage of funds that beat the market after fees rounds to zero. It’s basically impossible.
Just buy a diversified low-cost index fund and forget about it. This is the most boring, unsexy advice imaginable, which is probably why it works.
Warren Buffett’s wealth is less about genius and more about… time. If he’d started at 30 and retired at 65 like a normal person, his net worth would be around $11 million instead of $142 billion. He’s been compounding returns for nearly 80 years. Time is the actual secret sauce.
Start saving young. Pay yourself first by making it automatic. You won’t miss money that disappears before you see it, but you’ll never voluntarily save what’s left over at the end of the month. There’s never anything left over at the end of the month. This is the human condition.
On eating
Dietary guidelines actually don’t change that much. They’ve been saying basically the same thing for decades: eat more plants, less processed meat, moderate amounts of fish and lean protein, don’t drown everything in saturated fat.
Almost nobody follows these guidelines. Including me. Especially me, if we’re being honest.
We’re overweight because we eat too much, and we eat too much because our brains evolved to be hypersensitive to starvation and barely sensitive to getting fat. Your brain is still convinced you’re on the savanna where the next meal is uncertain. It hasn’t gotten the memo.
All diets work the same way by making you eat fewer calories than you burn. Whether it’s keto, paleo, vegan, intermittent fasting, or the “I only eat foods that start with Q” diet, the mechanism is identical. The only question is which one you can actually stick with forever. Because most diets fail, and even successful ones require maintaining that pattern forever. Forever ever. Like, until you die.
On reading
We evolved to read by hijacking the neural circuitry meant for recognizing faces and shapes. Which means literate people are actually worse at recognizing faces than illiterate cultures. We traded face recognition for the ability to decode squiggles on a page. Worth it? Probably. But it’s a weird trade-off nobody told us we were making.
Speed reading doesn’t work. Sorry. The physics of eye movements and neural processing caps us at about 500 words per minute. Those people claiming to read 1,000+ words per minute are either lying or skimming so aggressively they might as well be looking at pictures.
The actual way to read faster is to read more. Prior knowledge enhances retention and fluency. Reading makes you better at reading. It’s beautifully recursive.
On focus
Multitasking is a myth. You’re not multitasking; you’re rapidly task-switching and doing both things worse. People who think they’re good at multitasking are usually the worst at it. (There’s probably a German word for this.)
Office workers get interrupted every three minutes. Half of those interruptions are self-inflicted. We are literally our own worst enemy. I am currently fighting the urge to check my phone right now. While writing an article about focus. The call is coming from inside the house.
Just having your phone nearby reduces your mental bandwidth. Even if it’s face down. Even if it’s off. Its mere presence makes you dumber and less attentive in conversations. We’re all walking around with IQ-lowering devices in our pockets, and we call them “smart” phones.
On relationships
Married people are happier. This remains true even when you control for everything else: gender, age, kids, income, even frequency of sex. There’s something about the committed relationship structure that just… works for happiness. (Although I suspect the causality runs both ways, meaning happier people probably also get married more easily.)
Researchers can predict breakups with 91% accuracy just by watching how couples handle disagreements. That’s better than most weather forecasts. The secret? It’s not about not fighting. It’s about how you fight. Expressing anger makes you angrier, not less. Count to ten. Breathe. Talk it out like the evolved primates we pretend to be.
On giving
It takes roughly $3,500 to $5,000 donated to the most effective charities to save a human life. A whole human life. Think about that. That’s less than many people spend on a vacation.
The average Westerner gives less than 2% to charity. When Americans are asked what percentage of the US budget goes to foreign aid, they guess about a third. The actual number is less than 1%.
We’re bad at this. Really bad. But the math is simple: give to effective charities, save lives, feel slightly better about being a member of a species that invented both antibiotics and the Snuggie.
On worries
Almost everything we worry about is the wrong thing, and almost everything we ignore turns out to be the thing that mattered.
We optimize our productivity when we should be optimizing our sleep. We obsess over our diets while ignoring our friendships. We buy stuff to organize our stuff instead of just having less stuff. We think we want success when what we really want is connection. We doom-scroll when we could walk. We ruminate when we could move. We isolate when we could reach out.
The working-too-much thing? It’s one of the top regrets people have at the end of their lives. Not working too little. Too much. We’re spending our lives chasing the wrong thing, and by the time we figure it out, we’ve spent our lives.
It takes sixty hours to make a friend, and we’ve got time. It takes three months of regular exercise to feel like a different person, and we’ve got that too. You can start saving at any age and it still compounds. You can learn to sleep better. You can put your phone in another room. You can eat an extra vegetable. You can walk. You can call someone. You can start.
None of this has to be perfect. (It won’t be. I’m writing this after skipping my workout. Again.) But it can be better. Incrementally, frustratingly, beautifully better.
On being wrong and being okay with it
I’m probably wrong about half of this. Maybe more. The science will change, or I’ll misunderstand it, or context will reveal complexity I’m missing. That’s fine. That’s kind of the point.
We’re all just making our best guesses with incomplete information, hoping we get enough of it right that our lives tilt toward meaning instead of away from it. We’re trying to be kind in a world that rewards cruelty, to be present in an age of distraction, to be connected when isolation is easier.
The wisdom isn’t in having all the answers. It’s in asking better questions. Trying things. Failing. Adjusting. Being wrong in progressively more interesting ways.
It’s in realizing that your body is worth moving, your friends are worth calling, your money is worth directing toward good, and your one weird little life is worth living intentionally instead of accidentally.
That’s it. That’s all I’ve got.

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