A baby does not understand much yet. It is only when he becomes aware of his environment that he begins to learn to understand. As the baby grows up, he will try to understand the world around him. As he/she grows up, he/she will question you. "Why?" is a question that you will be asked ad nauseam. In that simple question lies a deep longing for knowledge. A mentally healthy person will continue to ask that question throughout his/her life. As one grows in consciousness, the questions arise; "How is that possible?", "Is this correct?" and “How should it continue?”. Later the question is asked: "What can I do with my life?" Many things come your way that are incomprehensible. However you turn it and turn it, they are incomprehensible. There are also things that are not so difficult to understand, but one do not understand them because one is too learned and therefore do not understand the simple things in life anymore.