Ear massage. Wet your hands with cold water and twist and turn your ear with two finger (not too hard, the idea is to generate blood flow so they get warm. You

Ear massage. Wet your hands with cold water and twist and turn your ear with two finger (not too hard, the idea is to generate blood flow so they get warm. You are not trying to hurt yourself). It jolts my attention for about 20-30 minutes. When I was writing this, I thought to myself if there is any science behind it. Turns out this seems like a fairly well-known thing to some people. I found this out myself. Now I will go read what causes this to happen.