Hamlet at 70: "To sleep, perchance to dream. To awaken, perchance to go to the bathroom."
Sometimes I sit up late with my thoughts, reluctant to fall asleep and leave my thoughts alone by themselves.
It’s hard to make up your bed while you’re still sleeping in it. Hard to make up your mind for the same reason.
There are days in retirement that are the waking equivalent of a dreamless sleep, if you know what I mean.