I keep waffling on whether or not to get a cellphone. Everybody seems to have one, and when people exchange numbers it's always "Oh yeah, Micah doesn't have one." On the one hand, it would be convenient for people to call me so we could get together and do stuff at a moment's notice. On the other hand, I'm afraid I'd lose it, it's expensive, and I don't have that many friends anyway. Would somebody please make up my mind for me?