You're probably not inherently bad at math. Or coding. Or whatever the hell you’re trying to learn.

You're probably just trying to build a second floor without realizing you're missing part of the first floor.

So many people think they’re inherently bad at stuff when really their training is just miscalibrated and that’s it.

The optimal review isn't the fact or skill you're getting fuzzy on. It's the advanced maneuver whose retrieval implicitly refreshes a whole swath of fuzzy prerequisites at once—the intellectual equivalent of a multi-punch combo—but only if you can pull it off in a timely manner.

The earlier you skill up, the earlier doors open, and the earlier you go through them, the earlier you get access to the next set of doors.

Compound this virtuous cycle over and over and you end up way ahead of the game, which buys you time and equips you with experience that helps you figure out what game you really want to play long-term.