Seriously. I thought the other day that I really should finish the unfinished objects. Then I said, gee, life is short. Why would I spend it doing something that stalled out because I didn't like it, or whatever.
Do what's fun. Don't worry about the UFO's. Dig into that fabric. Remember, someday, somebody's going to have to figure out what to do with it. Let it be you ;-).
This is your HOBBY. Don't make it a chore.