"Avoid generalizations. As a fiction writer, I distrust absolute truths, homilies, bromides, sound bites, and also shorthand advice of the sort I'm giving. I like specifics, the longhand version of a story in which it takes four hundred pages to answer a single question about a person's character. Literary writers, unless they are writing fairly tales, learn early never to have characters who are polar opposites, one "good," the other "evil." That's not believable. People are more than just good and evil. Intelligent readers will demand that you not reduce people to such simplistic terms, or resolve situations with "Good always conquers evil," "Might is always right," and so forth. And while such resolutions are common in murder mysteries and action stories, they are feeble in literary fiction, which is supposed to reflect subtle truths about the world. Better to be subtle rather than overbearing, subversive rather than didactic." --