My parents and roommates told that i sometimes talk in my sleep, and i ocassionly roll over and pull the covers to myself. My sister on the other hand sleeps like a corpse, and the only way to tell that she is alive is put your ear to her mouth and a finger to her neck. Some of my other friends well...It seems that they always have dreams that they're break dancing or they're doing Olympic gymnastics. And well others, um scream out various names and hump pillows. How do you sleep?