*takes you bushcrafting*

one of the most important things about surviving the wild is a shelter, and nature provides us with the best shelter around, dirt... so if you're stuck out in the wild and need a place to sleep, just take a dirt nap. there's a reason nekkid mole rats live underground, it's because dirt is an excellent insulator.
*digs a 6 foot deep hole in the dirt and takes a snooze*