20 Amazing Life Hacks That Would Make You Say "I Didn't Know That!"

If you are having trouble falling asleep, blink fast for a minute.

What happens when you run fast for 10 minutes? You feel the burn in your legs. That's lactic acid building up in your muscles due to Contraction and relaxation which helps you run. In short your muscles get tired. Same things happens with blinking eye rapidly. When you blink eyes, the muscles accompanying blinking get tired. So with your muscles exhausted, it helps you to fall asleep faster.