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What is Freud's theory of dream includes all except and explain in detail?
Condensation: Several unconscious desires are combined in a single image and manifests as a dream.
Displacement: Displacement of impulse from an original aspect to a substitute object

           Example: A person having unconscious impulse of aggresion towards his father, sees himself hitting a dog in his dream.

Symbolisation: A strong emotion towards, an individual is symbolized as a simple image.