Well #2 isn't really a pitfall, for starters. I have a new feature that solved a problem I had but I can't use it in the code I wrote before I had it without re

Well #2 isn't really a pitfall, for starters. I have a new feature that solved a problem I had but I can't use it in the code I wrote before I had it without refactoring? I don't think that critique really has anything to do with Hooks, just software development. It's also basically a rephrasing of #3.