I keep opening the same slide deck an hour before the meeting, nudging a word here, swapping a color there. The version from two days ago was already fine, maybe better. I'm not making it stronger. I'm just trying to keep the fear quiet until I have to hit send.
More people experience this than they realize.
You keep reworking finished work because the fussing calms your nerves, not because it helps.
If this sounds familiar, the Library can help you find the bigger picture.