Yeah. Most of us kinda always feel like it’s not quite done, that we can’t pull the trigger on that e-mail until we’re SURE it’s ready, that it might need another couple tweaks first. And even after it’s out under consideration, or under contract, or even PUBLISHED, we sometimes still feel like we should make changes, submit a new edition, update it, make changes, whatever.
There is a point where you really just have to decide it’s okay to be unsure of the project’s doneness and still submit it. If it’s for consideration, you’ll still have time for the professionals to suggest changes anyway–and while I’m a firm believer in “please don’t start submitting stuff professionally if you’re not actually done working on it,” it’s normal to do a lot of thinking about a project when it’s going places and you have some more improvements to make.
Just don’t let your project languish in the world of Never Quite Done or it’ll never get to what comes after this: the part where it’s out there, imperfect, and there’s nothing you can do about it. FUN!