I just experienced the weirdest thing. I fell asleep on the couch (and no, that's not the weird part, I do it regularly) and just woke up. Haven't got a clue if I was out for 30 minutes or 5 hours! I'm thinking 5 or 6 hours. I got out of the house a bit today, guess it wore me out.
I'm really getting into this retirement routine. I like it. :)