Propaganda
Superstar
Yes, all the time.
That's why I suggest you create an "Unfinished" folder.
I go back to my "Unfinished" folder every couple months and find beats that I end up finishing and am grateful I didn't just scap that project session.
good call. keep'em if you can. and it's not even always that you go back and actually finish those old beats.
but you might find a cool idea/melody/sound/fx chain/whatever you had in some dusty project file and create something brand new with it.