I think we all chose this martial arts school for similar reasons. It was authentic. Our teacher was actually from Japan, where the art form originated. He taught us things that were important to our survival and didn’t feed us a lot of bullshit. I admired that Sensei was a quiet man but very deadly. He made it clear to each of us,who survived his tryouts, that he trained level-headed boys to become killers in the name of self defense and, at the highest level, to become ninjas. He told us in his presentation that “ the difference between a samurai warrior and a ninja, is a samurai is trained to carry out orders, while a ninja is trained to think for himself, master flexibility, execute, and finish off his enemy.”