>I may have built a system that is above my own level of understanding.

I feel like that about a lot of code i did myself; If you don't structure things very logically and really think about your comments; A few months or years will leave you with a hell of a learning curve to understand what you created.

AI actually helps with this, if you have the right prompt injections. I feel like the correct way to handle AI is to take a step back in abstracting problems.

I'm very use to collapsing subroutines to make things readable, maybe even further back from this though, the issue is words become too vague to be useful at these scales.