A.D.D much?

Hello folks, still in the library and thankfully, there hasn't been any major problems with IPOD's and talkative girls... BUT - You're going to think I'm a total spaz ... I was doing just fine and typing up a storm on White Collar Crime until this guy sat next to me and now I can't concentrate - not because he's distractingly good looking and cute or anything (please, I'm not that lucky) but because he's breathing really really loudly and it's not as if I can tell him to keep it down. For goodness sake, what can I do - tell him to stop breathing?