Austrian Psychoanalyst Sigmund Freud was born #OTD in 1856.
He is considered the father of psychoanalysis. Freud's main contributions lie in his theories of the unconscious mind, the mechanisms of repression, and the role of sexuality in human psychology, which he discussed in major works like The Interpretation of Dreams, The Psychopathology of Everyday Life, and Three Essays on the Theory of Sexuality.
