Do you mean the long needle that doctors have!?
first rn im usin my e-reader to talk without my parents knowing :) . my arm mostly feels better. im forced to do it with my sisters which sucks cuz their not thr best at it. and im prity good at it, i can swim 100 meters (or maybe its 200, (its 4 laps.).) in 3 mins. but most of my class rn is life saving :)