This book opens the way for the reader to the mysterious world of the unconscious, which is clearly present in the life of every person. In a simple and accessible form, it is shown here , as onto In-se - the most important discovery of ontopsychology - is used in solving various human problems - personal (health, Internal well-being , Social Success (CM) material wealth) and even metaphysical (state of grace, the highest self-realization). This small but highly practical book will be an indispensable help for psychologists and psychotherapists, as well as for anyone who is interested in the inner world of a person, the causes of events occurring with him and what really modern psychotherapy can help a person.