I have soooo much stuff recorded that is unfinished. The truth is when it gets down to the arrangement I can't bring myself to finishing anything because I don't feel satisfied with where the song went
there is a very simple solution to this : start a 'band' . Two people will do, three is better.
What happens is this:
: what did you do with that track you started, that we did some drums on?
: Oh, I was a bit unsatisfied with where it was going, I stopped working on it
: ah, shit. Actually I thought it was finished so I sent it off to Jerk Dickweed, he was bugging me for some tunes. Sorry guys.
Person #1 & #2
: Ah, shit, OK, ... next track then ...
2 weeks later ...
: this shit is tight, dope & fresh, you guiz rawk etc !!!
tldr; working with other people who aren't as precious about your stuff means it just gets declared 'finished' and then it is finished.