What happens when you’re pinned to the floor in the middle of a fight? Someone has you in a locked position and you can’t move. You’re sweating, you’re angry, and you start feeling the will to fight flow through your ...

During childhood, Jim Kwik experienced a traumatic brain injury. As a result, he lacked focus in school, wasn’t able to read properly, and at one point, a teacher told him that he had a “broken brain”. So how did a ki...