your story reminded me of an experience i had in college taking an Organic Chem exam. The exam took place in an auditorium and I had a hall mate who i studied with sit to my left, and then some jocks (turned out to from another section) sat to my right. The exam was multiple choice and you filled out your answers on a scan sheet. So leery of the jocks, i circled my answers on the test paper, if answer was A, i would circle B, and so on. When i was done i went to the front and filled out the scan sheet. The prof queried as to what i was doing, so i told him and he asked me to also turn in my test paper just in case i messed up. So when the grades got posted, my friend stopped by to ask me if I wanted him to get my grade. I said i would see it later and proceeded to tell him what i did. He did not look to good, and i started to wonder what was up. When i checked my grade later, i saw his....worst grade on the Final. Next year he did not return to school.........he was pre-Med.