According to dh I shout my head off most nights and the dc frequently tell me I've woken them up. Never seem to sleep talk - just sleep yell. I'm completely oblivious to it and only wake up if dh nudges me or calls out for me to shut up. Don't even remember what it is I've been dreaming about (its just odd words apparently or short sentences but always in a rather confrontational manner)
Is it really all pent up anger or is it just normal dreaming and lots of people do it?