Ok i have been having this problem since i had a seperated shoulder at a judo tournament and haven trained in over a month where i have been basically "sleep grappling ", the other night i attempted to lock up my gf's legs while i was sleeping and i have been fishing for kimura's/figure four shoulder locks, really werid stuff . I talk to! when i went for the leg lock my gf ask me what i was doing and i replyed " i have to train " she askes "why" i said "to fight my enemy's " she askes "whos your enemy ?" and i replyed for some weird reason " david bowie " then fell back into "normal sleep" Iam thinking i should go see a doctor haha before i break my gf's arm ! and i have nothing against david bowie .