Have you ever wondered where does money come from? Before we produce anything in this world, we need to develop a concept. The very inception of the idea comes from the human creative side. There is nothing in this world that we know of, material or spiritual, that is not the product of our creative mind.
It is a question whether knowing how to read people is a gift. Personally, I consider it a to be a kind of a curse. People lie in general. They either hide less meaningful facts, or bend the truth just a little, or lie big time. Either way, there is not a person in this world who has not lied at least once.