Did you think you're the only one who sticks a foot out of the blanket at night? Turns out there's a lot of us who do just that. And the geniuses over at NY Mag have made a video showing how you feet help you sleep at night.

This is you!

According to the Science of Us Sleep Institute, sticking one foot out is a sleep hack.

It reduces your body temperature when your body gets hot.

To cool down, you put one foot out.