"I am so unhappy with the way things are lining up I feel like trashing it and beginning again. I realize what I did wrong when piecing the quilt, so I know I can do a better job next time. ... I keep seeing my mistakes and now I can't seem to get back into this project."
This is pretty much how I feel about every quilt after awhile. It's so much fun in the beginning, but I eventually get bored and unhappy with every little imperfection. I end up having to force myself to finish, and then I'm in love with it again.