" Some believe in the merits of the enterprise and devote their careers to ever greater nosological precision. Others, and among them I include myself, marvel that anyone can take diagnosis seriously, that it can ever be considered more than a simple cluster of symptoms and behavioral traits. Nonetheless, we find ourselves under ever-increasing pressure (from hospitals, insurance companies, governmental agencies) to sum up a person with a diagnostic phrase and a numerical category. Even "
― Irvin D. Yalom , Love's Executioner and Other Tales of Psychotherapy