It's rather seldom that humans arrive at solutions through rigorous reasoning. The word "think" doesn't mean "rigorous reasoning" in every day language. I'm sur

It's rather seldom that humans arrive at solutions through rigorous reasoning. The word "think" doesn't mean "rigorous reasoning" in every day language. I'm sure 99% of human decisions are pattern matching on past experience. Even when mathematicians do in fact do rigorous reasoning, they use years to "train" first, to get experiences to pattern match from.