One of the most memorable sleeps I've had is sleeping on the middle shelf of a closet in northern Japan during winter in a poorly-insulated house with minimal h

One of the most memorable sleeps I've had is sleeping on the middle shelf of a closet in northern Japan during winter in a poorly-insulated house with minimal heat. I left the sliding door open a crack, snuggled into my sleeping bag under extra blankets, and slept about ten hours.