Friedrich Nietzsche was not merely a figure who spoke about mythology and told stories; he was an early deep thinker who tried to analyze the human self, common psychological structure, and existential crises through myth, tragedy, contradiction, and morality. Even though his language often appears intuitive, fragmented, and unsystematic, many of his observations about how human beings function remain strikingly precise. Especially his ideas on drives, repression, guilt, ressentiment, the will to power, herd psychology, and the creation of values seem like precursors to many theories that would later emerge in psychology.
Although Sigmund Freud claimed he was not directly influenced by Friedrich Nietzsche, there are serious parallels between them regarding civilization, repression, the redirection of instincts, the formation of conscience, and the hidden motivations behind human behavior. It is difficult to say that such parallels are purely accidental. Nietzsche seems to have intuitively opened the path to many problems that Freud later organized into a more clinical and theoretical framework.
A similar case can be made for Carl Jung. In matters such as myth, archetypes, tragedy, and the divided nature of the human psyche, Nietzsche’s influence may not always be direct, but it is strongly felt. Especially the idea that human beings are not purely rational creatures, but are shaped by symbols and deep inner conflicts, resonates with Jung’s perspective.
With Jacques Lacan, one can also notice traces of Nietzsche in themes such as the subject not being fully transparent to itself, desire being structured through the Other, and the mind being formed within a symbolic order. Lacan’s system is of course built on different sources, yet Nietzsche played a major role in preparing the intellectual ground for thinking about the modern individual as fragmented and internally conflicted.
For this reason, Nietzsche’s true greatness lies in the fact that he did not try to explain morality through abstract principles. Instead, he interpreted morality as a product of human psychology, drives, fears, and struggles for power. Without experimental data, clinical observation, or the tools of modern psychology, the inductive conclusions he reached from limited knowledge remain impressive. He was one of the philosophers who did not place psychology beneath morality, but morality within psychology.