I'm editing again, as happens on a regular basis. You edit, you rewrite, you move scenes, change scenes, completely remove scenes, and then you have to edit again. At some point you have to stop and say enough is enough. Unfortunately, I'm not to that point yet.
Nope, I just came across a whole scene that doesn't need to be in the book. So what do they say to do? Cut it. It's your hard work, but cut it anyway. If it doesn't go with the story, take it out. Ugh! Then I have to take out all the references to that scene and make sure no one in that scene mentions it anywhere else. Ugh I say!