how can you prevent yourself from sleep talking? my sis does it :]
it is caused by deep stress-physically and mentally stressed that you tend to dream of things you usually think and do during daytime. it is a possible effect of being so in to things that we tend to dream of those things differently at night.. it may also be an effect of having a rich imagination capability that even in dreams, they tend to over react on it.. much frightening if she sleep walks, just like my cousin.. I got so frightened when she sleepwalks going to the kitchen and she slept beside the over! really hilarious but bothers me sometimes..
Well for laughs I would say if you run into her while she's doing it slap her out of it but don't do it to rough or you can try flicking water on her when she attempts to do it that way she'll stop before she starts.