I learnt this at a song sharing workshop with my choir - it was written by Joanne Hammill. It's a round which works best with four parts

Should I, should I not?
The moment of decision is upon me
I just don't know
I can't decide
Maybe I should
on the other hand
I could be making
A terrible mistake
But if I don't act it could be worse
Cause thats like making a choice without choosing
Which is really dumb, so should I?