Vyacheslav Yatsenko (1954) — born in Orenburg region, Russia, a psychologist,
a psychoanalyst in profession, an author of the book “The Five-component Theory of Personality” (2002), the author of psychoanalytic and spiritual science “Octanalysis”.
This book opens the reader the opportunity for a deeper understanding of the characteristics of the human psyche system.
The book is intended for parents, teachers, spiritual guides, for those who are interested in personal and spiritual development.


Guidance to the spiritual life. On the path to immortality