Freud's model of the psyche:
- Id - completely unconscious part of the psyche that serves as a storehouse of our desires, wishes, and fears. The id houses the libido, the source of psychosexual energy.
- Ego - mostly to partially (<--a point of debate) conscious part of the psyche that processes experiences and operates as a referee or mediator between the id and superego.
- Superego - often thought of as one's "conscience"; the superego operates "like an internal censor [encouraging] moral judgments in light of social pressures"