At the time, Sigmund Freud’s idea about the influence of sexual instinct on the psyche and on the development of human society had the effect of a bomb exploding. The theory of the unconscious, which affects all our actions and deeds, and of sexual desire as the main driving force of both an individual person and society as a whole still sparks debate in the scientific community to this day. However, it is impossible to deny that Freud’s teachings about psychoanalysis made an invaluable contribution to the development of world psychology as a whole. The proposed audio book is a cycle of lectures on an introduction to psychoanalysis, delivered by Sigmund Freud in 1915–1917.