Rock Paper Scissors

Willan: I don't know why i always win rock paper scissors. He says his idol was poker player Daniel ne gran, who gave no clues at the table. Willan's strategy is to "f*** you up with information" and then let fake people out in order to get what he wants. The only time we brought this up, we were quite drunk,. But i'm wondering if you can walk us through what goes on in your head that allows you to beat people, all in the body.