Sigmund Freud’s The Interpretation of Dreams (1900) didn’t just change psychology; it fundamentally altered how we view the human experience. Before its publication, dreams were often dismissed as biological noise or divine messages. Freud, however, proposed that they are the "royal road to a knowledge of the unconscious." The Core Premise: Wish Fulfillment

Abstract desires are replaced by concrete objects (often famously linked to sexual imagery in Freudian theory). The Impact on Culture

To understand a dream, Freud believed we must look past the (the literal storyline we remember) to find the Latent Content (the hidden psychological meaning). He identified several "dream-work" processes the mind uses to disguise our true thoughts: