And one of the worst awakenings in my life was when I laid off both hands. I wake up by the alarm clock, pull my right hand out of under my head, and it falls on me from above! Warm, soft and completely alien. The same with the left. The alarm clock. Sometimes I get up - my hands talk, like two spaghetti, chew. I turned off the alarm with my nose, sensitivity to the limbs in a couple of minutes returned, but I do not sleep in this posture anymore)