KEY POINT: Give your hero a moral need as well as a psychological need. In average stories, the hero has only a psychological need. A psychological need involves overcoming a serious flaw that is hurting nobody but the hero. In better stories, the hero has a moral need in addition to a psychological need. The hero must overcome a moral flaw and learn how to act properly toward other people. A character with a moral need is always hurting others in some way (his moral weakness) at the beginning of the story.
