I 100% agree with this: the lesson to be learned from getting older and being burned by bad code is not that no code should ever be written badly, but that you

I 100% agree with this: the lesson to be learned from getting older and being burned by bad code is not that no code should ever be written badly, but that you should learn how and when to care, and by how much. I think too many experienced programmers have been subject to problematic code that they pre-emptively try to make everything bug-free, and very often times that's a huge opportunity cost.