Thankfully---and I mean that from the bottom of my heart----I do not have UFOs. I started quilting when the internet was already several years old. I read about them and thought that is not for me. If I lose interest in a project I just pass it along and sometimes that means into a dog bed pile of scraps or the Goodwill.
I belong to a charity group that receives huge donations of fabric for various reasons. I must resist bringing so much home with me. I also have friends who give me fabric as they love to see it sewn into charity quilts. This is a good problem to have but my sewing space is very small.
I also decided not to save scraps any more. It takes me much longer to sew a top with scraps than yardage. I don't want to pass away leaving beautiful fabric on shelves while I sewed little pieces into quilts.