The materials presented in the book in simple language, not burdened with scientific terminology, will give the reader access to knowledge and opportunities hidden from a person in a normal state of consciousness. You will acquire knowledge that will allow you to take the path of knowledge and integration of your own psyche at its various levels. Self-knowledge can bring people the most precious fruits: health, strength, understanding and fullness of life. Therefore, this topic is not indifferent to everyone. The book is addressed to a wide range of readers.