the.com/collective unconscious

means A proposed layer of the unconscious mind that isn't shaped by personal experience but is inherited, shared across all humans, and stocked with universal symbols and patterns called archetypes.

from Coined by Swiss psychiatrist Carl Jung in the early 20th century (German 'kollektives Unbewusstes') as he broke from his mentor Freud, who treated the unconscious as personal — a cellar of each individual's own repressed stuff. Jung argued underneath that personal cellar lies a deeper, shared foundation, inherited rather than acquired, where recurring motifs like the Hero, the Shadow, and the Great Mother show up across unrelated cultures and myths. 'Collective' here just means common to all, not socially constructed — Jung meant it biologically, almost like a psychic instinct passed down the species.