It's always interested me that Freud's map of the mind reflects the Greek polis' ideas on civilised, rational thinking, self control and virtue being exclusive to cities (Superego/ego), and passions, especially dark passions, being in a separate place-the natural world governed by Pan-a deity for lust and drunkeness. Once outside of the city, before the invention of the pastoral, the world was a place without rules and self-control was at a minimum.
These paradigms of control, virture, civilised behaviour could be seen in the earliest urban centres where the natural world expressed the bestial and unruly.
Freud often employed Greek myths to symbolise mind-traits, such as Narcissism, sometimes incorrectly, but was it the basis of his understanding of human personality?