A few years ago, when I was in 9th grade, I was horribly bad at physics. I had a 5 the whole winter semester (that's an F, but there is another grade that's even worse that you only get when you're never even there and do nothing at all). I didn't understand the topic at all, I couldn't do the math to save my life, and although I tried, I never got the homework even halfway done. And then, in the spring/summer semester, I suddenly had a 3 (which is 2 grades better), even though I still didn't understand sh*t and had not changed a single thing about my behaviour in class. I was still trying and absolutely failing, but still I got a way better grade. Now, 6 years later, my physics teacher got arrested because he was part of one of those creepy child porn groups. I guess my boobs were worth 2 grades when I didn't wear turtleneck sweaters.