Tell me your system and your limits. I have 6 very neat "piles" - one of each work in progress, but two of them keep rotating to the bottom of the pile, over and over again. At what point do you stop kidding yourself that you'll finish something? (I also have drawers of UFOs elsewhere in my sewing room, before I had room for this pile "system.") To put it up seems to be a defeat. What do you do?