Just kidding, well sorta. It sucks, but you can't change the past. Move on, try to learn from what happened and work harder and better on the next class/grade. Actually, it's kind of like a bad break up. Constantly worrying about the past and the girl (or grade) isn't going to help -- forget her and FTOB.....i'll let you figure that one out
if you ever see the teacher on campus...be like "wtf dude?" (only if you deserved a better grade). Or you could go and talk to them on how it is that you got that grade. Or if it was your fault, stop eating those damn doritos and step it up. ORRRRRRR if you just dont care...move on with life? I dunno..
Im jk BTW, just swallow sadness and do better next time. Keep your head up fa sho!