procrastinating - um, thinking...

I'm working on a fic that will fulfil a mini big bang requirement; I didn't know this when I started it, but it's getting very long and meets one of the required prompts, so yay :D But I'm heading for the home stretch. This is one of those rare occasions where I haven't written the end [usually by now I'm trying to glue the start and finish together somehow]. And I know more or less what happens. But I'm finding myself reluctant to write it. And when I finish a long fic I usually hate it, at least for a while.

( In which I ponder the reasons for this )

Do other people feel this way about their creations? Maybe icons are okay but wallpapers or picspams cause agonising over? Maybe fannish creations are okay but anything original isn't? Maybe you're okay with your fic but not your vids? Maybe you're never really happy with anything you finish - not at first/not ever/until you look back at it. Or maybe you deal with any self criticism beforehand and only post when you're happy.