I woke up needing food, beverage, and drugs. So I had oatmeal, milk, and Advil, and then I lay back down. Couldn't keep my eyes open. Went to sleep and in my dream I was so tired I couldn't keep my eyes open, so I gave Robin to his Unca timprov and went to sleep. And in that dream I was so tired I couldn't keep my eyes open, so I pulled the car over into a rest stop and went to sleep.
I woke up in nested order, too.
Possibly this is why I don't nap when I'm utterly well? Because it's too complicated to keep track of how many times I'm asleep?