Gods, I used to fantasise about having my legs broken when I was failing my honours year. A clear sign that it was time to quit!

Being teased at school would make anyone sick - upset stomach, headaches, the natural symptoms of stress. You wouldn't have to deliberately "make" yourself ill - in fact, you probably wouldn't be able to help it.

*kills and eats all school bullies*

Ahem. Anyway, don't exercise when you're ill; you need rest, not exertion, thilly. :-x