I hear your pain. I don't believe you are alone in the process. I think that's why so many quilters end up with flimsys put away & never completed. Quilting is not my dread but I can't stand to sandwich the whole thing together. I've found that crawling down on the floor these days is just not what my body needs. I do belong to an online charity group that is more than happy to take unfinished quilt tops & make them into real beauties for the people in need. They also take orphan blocks, etc. & create quilts for the organization. Hopefully, you can find a solution to your problem.