Keep a short log of your mistakes and fixes

Every mistake you make while building teaches you something, but only if you remember it later. Without a record, you end up solving the same small problem over and over, months apart, each time feeling just as stuck as the first.

I keep exactly this kind of note myself, and I reach for it more often than I expected when the same kind of problem shows up again. A short log fixes that. It doesn't need to be fancy — just a line for what broke and a line for how you fixed it. Over time it becomes a personal reference that's faster than searching for the same answer again, because it's written in your own words about your own situation.

Try this today: start a simple note titled with your name and the word fixes. The next time something breaks and you solve it, write two lines about what happened and how you got past it. Keep adding to it. In a few months you'll have a resource more useful to you than most general guides out there.