Achievement tends to accumulate a specific kind of blind spot: the more you accomplish, the more your mental model of what-works becomes load-bearing infrastructure you no longer inspect. The pragmatist philosopher John Dewey called this 'funded experience' — the compressed residue of past successes that speeds up current judgment. It is genuinely useful, right up until the moment the environment shifts and you are still drawing on a map of a place that no longer exists. What Dewey noticed, and what most productivity frameworks miss entirely, is that accumulated achievement doesn't just inform your next move — it quietly narrows the range of moves you can even imagine. The carry is concrete: your highest-leverage work this week is probably not doing more, but deliberately running one of your standing assumptions about how results get produced through a genuine stress test — not to discard it, but to find out whether it still holds.

Name one method or habit that produced a major result for you more than two years ago and that you've never seriously questioned since — what would you actually find if you examined it now?

Drawing from American Pragmatism — John Dewey (Experience and Education, 1938, on 'funded experience' and the dangers of uncritical reliance on past learning)