Here are the answers to your questions: 1. Libido is Freud's term for the psychic energy or internal force that motivates our behavior. It is the psychological energy we use to obtain pleasure. 2. The 3 levels of the mind according to Freud are: - ID: The instincts. It operates based on the pleasure principle. - EGO: It negotiates between the demands of the ID and reality. It operates based on the reality principle. - SUPER-EGO: It represents internalized societal rules and parental values. It incorporates the do's and don'ts learned during early childhood. 3. The 3 levels of consciousness are: - Conscious: We are aware of