/fa/ - Fashion

So, i was googling pictures of cute squirrels eating walnuts and i found this pic of Paulie Walnuts doing the squirrel posture.

It is indeed a confident posture and i am implementing it in my daily life, instead of walking with my hands in my pockets and looking down, as i used to do.

What are other tricks to look and appear confident (when you are in reality an empty vessel and a shadow of your former self, a sad excuse of a human being trapped behind the hellish facade of conformity)?