I never appreciated 'positive heroes' in literature. They are almost always cliches, copies of copies, until the model is exhausted. I prefer perplexity, doubt, uncertainty, not just because it provides a more 'productive' literary raw material, but because that is the way we humans really are.
Jose SaramagoWe are so afraid of the idea of having to die... that we always try to find excuses for the dead, as if we were asking beforehand to be excused when it is our turn.
Jose Saramago