1) I get migraines from looking at backlit screens. I'm considering writing with sunglasses on, and this will be my new thing. I am too cool for my laptop.
2) I was at the gym for two hours the other day and now I cannot lift my arms above my head. That's okay though, because I don't actually use that motion in real life.
3) On the other hand, I pulled a muscle in my ass and you don't realize how much you use your ass everyday.