GET RID OF THEM!!!! If they make you feel guilty, give them away, it is a freeing experience. You will have more room in your sewing area, your mind, and your soul. Your heart will be lighter and you will be able to enjoy working on your next project. Last year I gave some unfinished quilt tops to my guild, They were finished and passed on to those in need. It is really nice not having them looking over my shoulder every time I sat at my machine or looked for something in that room.