This was why I fell off with math in high school and never got my mojo back. My mental math skills were above average but once discipline and showing work and “proofs” (especially proofs) came into play I was out

Well I didn’t really look into it and made an uninformed comment just based on the little I have heard, so I’ll own that I made an ignorant and/or uninformed comment here. Would like to actually see what rule was violated leading to whatever did happen though.

Zero surprised