Rapid eye movement, thrashing, horrible facial expressions, crying out. Usually preceded by a long list of dubious reasons for needing to sleep with a light on.
A man endowed with your keen scientific curiosities could learn a lot from observing a snapping turtle, Yolk. Might I suggest taking one with you to the office from now on? Yes, it stings a little while learning to put the bridle on, but you'll get the hang of it straightaway.
