AAHHH, the beauty of true retirement. When I'm tired I lay down. But some times I wake up tired from doing nothing so I do what comes natural I roll over and take a nap!
If I have something that I really want or have to do I'll have that extra cup of Joe to keep me running until the task is done. As a reward that usually leads to a longer after nap.
What are all these numbers you guys are talking about? I kind of remember something about AM and PM but I can't remember what that was all about either.
Did you ever think that your need for sleep stems from the hopes that you will again experience a wet dream from your past youth.
If your having trouble falling asleep put the TV on; with today's programming you'll be out like a light in no time, but at your age forget the dream.
PS. Old men are not dead we just smell that way.