I like a good nap as much as the next girl, but Debbie is hardly the best spokesperson for sleep. There's another "universal animal behavior" that she is much more likely to inspire, a behavior that also commonly (though by no means exclusively) takes place in bed. Who could resist a invitation from Ms. Millman to "relinquish some sedentary time"?

As it happens, I have six to eight hours free at the tail end of every day. Debbie, shall I pencil you in?