One of the greatest adventure of our lives is self-knowledge. It is a tragedy that some people spend their whole life without a purpose, a targeted stuck into frustration, because I do not know anything about themselves or about how problems should address many of these being created even their environment. The truth is in us, the way life is autodescoperirea say East and West cultures. In different times to all talked about self-knowledge and yet would have much to say. Exhausted the subject seems difficult, since even the essentials of being reached. “Who am I?” Is one of the great questions of existence, which - although not too often given a clear answer and ultimately help us (we) look.