Self-contained visual guides — written to be read once end to end, then skimmed forever. Interview prep, how the mind works, psychedelics, money decisions worth doing the arithmetic on, parenting, engineering references, and the occasional project teardown.
Recognition triggers, the core idea, worked examples, clean code. Built for fast review.
What the machinery is doing, why it misfires, and what genuinely helps.
Getting better at things on purpose — mechanism, techniques, and a way to run them.
Money decisions worth doing the arithmetic on.
Engineering references for platforms whose own documentation is too large to reread.
Prototypes and teardowns.