Productivity · 2026-04-02

Why I write everything down

The people I know who do the most also write the most. The connection is not what I thought it was.

There's a correlation I can't stop noticing. The people I know who build the most, ship the most, think the clearest, and stay calmest under pressure are, without exception, the people who write things down constantly. Not just important things. Every thing.

For a long time I assumed the writing was a byproduct of their thinking. Smart people who happen to write. The causality felt one-directional.

I was wrong.

The causal arrow runs the other way

Writing isn't evidence of thinking. Writing is thinking. The act of getting an idea onto the page is what clarifies it. Until you've written something, you don't actually know what you believe about it. You have impressions, gut reactions, vibes. You don't have a position.

The first time I tried to write down a decision I'd already "made," I discovered I hadn't actually made it. I'd just been circling it. The moment I forced myself to commit words to the page, three unresolved tensions became visible. Tensions I would have happily ignored for another week if I'd never tried to write them down.

The second-order effect

Writing also changes what you remember. Not just what you captured, what you carry. I used to think of my best ideas as reliably accessible. I could almost always produce them on demand. But I've now watched enough of my own unwritten ideas decay to know they aren't.

An idea you can access today, you probably can't access in six months. Unless you wrote it down.

What writing everything down actually means

It doesn't mean polished essays. It means:

None of this is published. Most of it will never be read by anyone, including me. The value isn't in the artifact. The value is in the act of writing.

The overhead objection

When people hear this, they usually say: "that sounds like a lot of overhead."

It is. And it's a rounding error compared to the overhead of circling the same problem for three weeks because you never wrote down what you actually thought about it.

The people who write everything down look slower in any given hour. Over a quarter, they ship more. Over a year, they look like they're living in a different universe.

← All writing

Further reading