Here's a little tidbit from the post-
We writers are all guilty of this at some point or another: we write something and we are so excited that we send it off to our agent or to our editor, or to a reader friend- and then three days later we think of a better ending- or we realize we left out an important transition. Let your work REST! If you still like it a month or so later- then send it out to see if it is worthy of publication.
Some good reminders & advice! Thanks to fabulous Wendy Wahman for sharing the link!