This book includes the largest works of the Austrian scientist-psychologist, the founder of psychoanalysis, Sigmund Freud, who created a system for analyzing human mental life. The presented works - “Analysis of a phobia of a five-year-old boy”, “Three essays on the theory of sexuality”, “On dreams”, “Beyond pleasure”, “I and It”, etc. - show that consciousness is inseparable from the deep levels of mental activity The greatest interest is in the analysis of childhood neuroses, the doctrine of drives, the principles of regulation of mental life, analysis of specific clinical cases and facts of everyday human life. The central place in the collection is occupied by the work “Psychopathology of Everyday Life”, in which, based on the theory of repression, Freud showed that unconscious motives determine human behavior in normal and pathological conditions, which can be effectively used for diagnostic and therapeutic purposes. The book is addressed to students and teachers of psychological, medical, pedagogical faculties of universities, relevant specialists seeking a deep and comprehensive study of psychoanalytic theory and practice, as well as all those who are interested in the structure of the inner world of a person’s personality.