Why were artists and and writers after ww1 attracted to freuds theory of the unconsious?

After World War I, artists and writers were drawn to Freud's theory of the unconscious as it provided a new understanding of human psychology, emphasizing the complexities of the mind and the influence of repressed desires and fears. This resonated with their experiences of trauma and disillusionment following the war, prompting them to explore deeper emotional and irrational aspects of human existence in their work. Freud's ideas also encouraged experimentation with form and content, aligning with the avant-garde movements that sought to challenge traditional narratives and conventions. Ultimately, Freud's exploration of the unconscious offered a compelling framework for expressing the chaotic and fragmented realities of the post-war world.