Building with ADHD, not against it

The most useful thing I ever read about ADHD reframed it in one sentence: it’s not a disorder of knowing what to do, it’s a disorder of doing what you know. The gap isn’t information. It’s execution at the point of performance.

That distinction changes everything about how you build for it. If the problem were knowledge, the fix would be a better planner, a smarter app, another book. But the problem is performance — so the fix is to move the work out of your head and into the world, where it can act on you whether or not your attention shows up.

The point of performance is the moment you actually have to act. That’s where ADHD bites, and that’s the only place a fix counts.

Externalize everything

Working memory is the bottleneck, so I stopped trusting mine. Anything that matters becomes a visible, physical-feeling object: a board, a checklist, a timer counting down where I can see it. Not a note I have to remember to open — something already in the path I’m walking.

For my sons, both of whom share the wiring, this took the shape of a quest board: mornings turned into a sequence of small, visible, rewarded steps. Not because they don’t know how to brush their teeth — because knowing was never the problem.

For me, it looks like an operating system for my own attention: capture with zero friction, surface the right thing at the right moment, and never rely on “I’ll remember to.”

Stop optimizing the plan

The trap is that planning feels like progress. You can spend a very satisfying hour building the perfect system and ship nothing. I’ve learned to treat that hour with suspicion — a sophisticated proxy for the work, not the work.

So the rule is small and boring: the system only earns its keep if it makes the next concrete action easier to start. Everything else is decoration.