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Psychoanalysis was a method of treating patients with mental illnesses, created by Sigmund Freud. He believed human behavior was irrational and that dreams help us to understand our unconscious thoughts.
Sigmund Freud (1856-1939) was a neurologist from Austria, whose main lacy was the creation of Psychoanalysis, a method, therapy, or technique aimed to understand the unconscious mind and help patients to treat mental disorders.
At the beginning of 1890, Sigmund Freud named his school of thought Psychoanalysis and did deep research on the meaning of dreams and how to interpret their meanings to understand the unconscious mind of his patients.