Oh yes, for sure. Right now I do have a number of UFOs both in quilts as well as clothing projects. Lost my mojo for quilting back in April and have yet to get back to it but my mind is going over future projects I want to start but hold myself back until I can clear some of these UFOs first. I pulled out 2 clothing projects I started maybe 3-4 years ago which now no longer will fit me due to weight gain so I found someone they will fit so finishing them will be useful to someone. Cut out another skirt out of the same fabric after altering the pattern to fit me now. I also still have 8 quilts hanging up to be quilted but the quilt I was working on last winter is still on the quilt frame half finished and I keep telling myself to get back to it and finish it. It's not that I don't like it, just can't get myself to get going on it. I know once I get back to the machine, I'll be fine though.
So you're not alone by any means. I just need someone to push me to get going again.