Stick a fork in it

“People often ask how I know when I’m done—not just by when I’ve come to the end, but in all the drafts and revisions and substitutions of one word for another how do I know there is no more to do?  When am I done?  I just know.  I’m lucky that way.  What I know is that I can’t do any better; someone else might do better, but that’s all I can do; so I call it done.” – John McPhee, “Structure”