Not too much guilt here because I don't think I have many. Key word "think"...lol but the reason why I am not sure because they are spread in a box or a closet somewhere where I can't see them so don't know about them
I do though from time to time dig to see what I have unfinished so I can play with something really quick and see the results of a beautiful quilt. Most of my UFOs would be quilting or finishing the binding (which I hate doing).