Final answer:
In psychoanalysis, the psychic energy that fuels the life or sexual instincts in the id is true.
Step-by-step explanation:
In psychoanalysis, the psychic energy that fuels the life or sexual instincts in the id is true. According to Freud, the id is one of the three basic areas in the human mind, and it is responsible for our primal desires and impulses, including sexual and aggressive drives. The id operates on the pleasure principle and seeks immediate gratification. The psychic energy that fuels these instincts can be seen as the life or sexual energy within the id.