Insanity at its best intro. The definition of Insanity is the state of being seriously mentally ill; madness or extreme foolishness or irrationality. Its best needs no explanation. The idea is that all masters of a trade, possessors of knowledge, the most successful in life have some unknown to others secret that drives them. As we dive into what this secret really is. We may find that it may quite fall into what other may think is insane. And as they climb or climbed to be a master of what they wanted to become or do. We find what drove them to keep going to become the best. In this success lies... Insanity at its best! Enjoy the ride as we interview people from all walks of life who practice Insanity at its best daily!