Life's Like That : Fell Off Bed

Have you ever wonder why you seldom fell off your bed while sleeping, no matter how you twist and turn ? While according to medical research published, even when you are asleep, your brain is aware of its surroundings to some extent. It will remembered how big your bed is and how far your body can safely turn. If you get too close to the edge, it will tell your muscle and you'll roll backwards. Your brain will often lose its bearings if you have been drinking or you are in an unfamiliar bed.