 Take off what you just stuck on. There's a whole literature of debate around how successful this is in the field, but that is a principle that a lot of us were trained in coming up. And, you know, like, it's there, but, like, at the same time, if I clean a document, that grime ain't going back. Right. You do the best with what you have. Exactly. You do the best that you can with what you have, and you hope...