"In terms of a narrative nonfiction book, when you're describing scenes that you have multiple sources for, and that you have differing sources for, and you decide to choose a path that puts all that information together, well yeah, there's definitely going to be a little bit of the author in that. But there's nothing wrong with that."

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And then he says, "The writer must be true to truth." And that's a killer, because the only way you can describe a human being truly is by describing his imperfections. The perfect human being is uninteresting - the Buddha who leaves the world, you know. It is the imperfections of life that are lovable. And when the writer sends a dart of the true word, it hurts. But it goes with love. This is what Mann called "erotic irony," the love for that which you are killing with your cruel, analytical word.

— Joseph Campbell