Briefly introduce Freud's psychoanalysis through a complete diagram.

100 years later, Freud's thoughts are still radiant. From the publication of 1900 The Interpretation of Dreams to the opening of psychology in the 20th century, to the pan-theorist shouting that "the cry of life comes from the struggle of love and lust", from exploring human unconsciousness through dreams to relieving people's inner depression through hypnosis, from the classic metaphor of "the subconscious is like an iceberg at the bottom of the sea" to the dream interpretation theory of "people" disguised as "umbrellas". ...

What kind of desire is suppressed in people's subconscious?

Why does sexual instinct have such a great influence on human beings?

Why do we have to understand psychoanalysis in today's society?