Anna Freud on essential personal qualities in a future psychoanalyst
Further, I think that a psychoanalyst should have... interests... beyond the limits of the medical field... in facts that belong to sociology, religion, literature, [and] history,... [otherwise] his outlook on... his patient will remain too narrow. This point contains... the necessary preparations beyond the requirements made on candidates of psychoanalysis in the institutes. You ought to be a great reader and become acquainted with the literature of many countries and cultures. In the great literary figures you will find people who know at least as much of human nature as the psychiatrists and psychologists try to do.
Does that answer your question?"
From a letter written by Anna Freud in. Kohut, Heinz (1968). "Heinz Kohut: The evaluation of applicants for psychoanalytic training". The International Journal of Psycho-Analysis And Bulletin of the International Psycho-Analytical Association