I have an afternoon nap almost every day.
I, of course, need it. I would get sick if I didn't have enough rest.
But I wonder if everyone should have a nap after lunch? If we could learn something from cultures that have a siesta in the afternoon.
Ask any school teacher: the kids are always ratty, inattentive and annoying in that first lesson after lunch. Lots of people I know have their least productive time at work immediately after lunch.
If everyone else did the same as I do, and had a nap for half and hour to an hour after lunch, we might all be less stressed, and enjoy life more than we do now.