I totally just cheated on a test.
It was a cross training that I've been in for about 6 days on a webex meeting (read: boring and full of technical difficulties). And I wasn't paying very good attention. I learn much better by stumbling through and repeatedly doing, so 6 days of lectures and then everyone struggling to get the same folder to load was a hassle.
Instead of wasting time when we're already behind on work, I just wrote in the excel numbers from the document instead of calculating it the "right" way. I regret nothing!