Thinking is cheap, writing isn't

The idea that started this came from somewhere small. I was thinking about mental math, how you can do simple calculations in your head without trouble, but the moment something gets complex you instinctively reach for a pen. Not because you're bad at math. Because the problem outgrew the space you had for it.

I heard something similar on a radio show once. Couldn't tell you which one. But it stuck.

That's kind of the problem I'm writing about, actually. Things stick but don't finish forming. I consume a lot, articles, books, podcasts, specs. The Signal double ratchet spec at 2am, Meditations in the afternoon, some random Hacker News thread in between. The input is constant. The output is mostly silence.

Not because I have nothing to say. I think I do. It's more that the gap between having a thought and being able to write it down cleanly is wider than I expected. The thought exists. Getting it out is the part that requires something I don't always have.

I'm aware I care too much about what people think. It comes up even when I know it's irrational. There's a half-decent evolutionary argument for why, if the group rejected you as a caveman you were actually dead, but knowing the origin doesn't make the feeling go away. It just makes you slightly more annoyed at yourself for having it.

That anxiety shows up in writing specifically. Every sentence feels like a position I'll have to defend. So I think longer instead of writing sooner, waiting for the thought to feel airtight. But thinking alone doesn't close the loop. It just keeps the thought in that comfortable vague state where it's still potentially brilliant and hasn't been tested by actually existing yet.

The mental math thing is the right analogy. You don't expect to do long multiplication in your head. Nobody calls that a failure. But we expect real opinions to arrive fully formed, silently, before we're allowed to say anything. As if writing is just transcription, you think it, then you write it down. That's not how it works. Writing is how you find out what you think. It's the paper you reach for when the problem gets complex enough to need it.

Most of what I've figured out that actually feels solid on ORMs, on cryptography, on how I want to build things, came from trying to explain it to someone or write it down. The understanding didn't precede the writing. The writing produced the understanding.

The stuff still sitting in my head half-formed? I'm not sure it's actually there the way I think it is. It might just be familiarity mistaken for knowledge. I've read enough to recognize ideas when I see them. That's not the same as having worked them through.

Aurelius wrote: soon you will have forgotten all things, and all things will have forgotten you. He didn't mean it as doom. He meant it as permission. If the scoreboard resets anyway, the draft that embarrasses you today costs nothing. The thought you never wrote down costs everything because you never actually finished thinking it.

Everything else is still mental math on a problem that's too big for my head.