update..
sooo yeah, i sprained my back yesterday. worst pain i've ever gone through.. i was immobile for like 4 hours. it was cool though.. i got to ride in an ambulance and stuff.. it felt like i was on ER. and im on lots of medicine so im all drugged up for now. anyway, my back hurts and i get to use the elevators in school for the next 2 weeks. good stuff.