I have a problem finishing bows sometimes and it is due to my ADHD, which is Attention Deficit Disorder in HiDef. I have a thing about perfectionism becuase of the ADHD, and if I don't finish the bow (or any other project for that matter), then I have an excuse for it not being "perfect". Other times it is becaue I am stymied by some problem in the stave and I need to set it aside before I lose my cool. And thirdly, I love the initial stages of roughing out the bow.