Hizen is a term given to someone with a natural tendency to positively impact the world around them, they live skillfully, train
hard and for the sole purpose of self improvement., They find enlightenment in mastering skills that are deemed lethal or risky. In short you become a hizen when your dangerous skills are used to protect and
better the world and to also preserver
peace for all.
Learning how to throw knives powerfully does not make you hizen. You become hizen when that
skill is used to resolve conflict or to preserve
piece.
I saw a thief trying to hold up a store, there was a hizen inside who used martial arts to disarm and
knock the guy out.