What a great question! I hope people are comfortable answering this because it is important to have this question answered in our own minds as it rules our work ethic. As for me, my goal is always "DONE." My step-father never finished anything and as a young adult I realized his issue was his goal, perfection. Of course I have the requsite basket of UFOs just like everybody else, but I do try to set a yearly goal of number of finished projects and strive for it.