Definition
Sigmund Freud (1856–1939) was an Austrian neurologist who founded psychoanalysis. Think of him as the ultimate psychologist influencer! He developed influential theories about the unconscious mind, defense mechanisms, and psychosexual development. His work explored how early childhood experiences shape personality and behavior. While controversial, his ideas revolutionized the study of the human mind. He believed dreams were the 'royal road to the unconscious'. Freud is considered a pioneer in understanding human psychology.