Indoctrinated by the relentless, repressive optimism of the Protestant work ethic, Americans don't understand that in order to truly appreciate happiness, you must fully know sadness; and in order to be truly sexy or beautiful, you must have a certain capacity for ugliness that brings your handsome features and charming qualities into sharp relief. This is why conventionally attractive people are widely palatable (i.e. "conventional"), but very seldom sexy or beautiful. Just think of Taylor Swift or Kendall Jenner, both youthful, pretty, leggy, and woefully unmemorable. Or, consider the mystifying success of Brad Pitt, who is a mediocre actor in addition to being a sorry male specimen, whereas his so-called doppelganger, Benicio del Toro, is not only a stellar actor but also incredibly attractive, in a louche, rakish way.