"It's not working!!!"

Jay said something kind of funny the other night. He woke up screaming at about 3:30 a.m. so I went in to check on him and he was crying "It''s not working!!! It's not working!!!" I just figured he had been having a bad dream so I asked him what wasn't working and he held up his hand and said "My hand!!! My Hand isn't working." His hand had fallen asleep and wasn't "working" anymore.