How to evolve, transform ourselves and truly enjoy our passage through earthly life. This is the proposal of Mauro Kwitko's now acclaimed work, an effective tool to help those who seek to make the most of their incarnation. The author addresses how we see our childhood and our life, changing the focus in this sense: from the limited vision of the person to the limited vision of the Spirit, understanding why we choose (need) the people and situations that will be part of our existence, taking as a guideline the Reincarnation Psychotherapy, in which the congenital personality (we are the way we are because we were born that way) is its basic pillar.