It is standard advice to state that the main character or characters should want something. That it is wanting — desire — that motivates characters to act and action that creates the story, novel, perhaps even the persona in a persona poem. It’s not bad advice; genre fiction can get a lot of mileage from it. But if you are after something that goes deeper than the usual mystery novel, sci-fi, romance novel, or YA book, note that characters don’t always know what, or which, they want. They want to rob a bank but also fall in love. They want to fall in love but also rob a bank. Humans are ambivalent, and if characters are to come alive for a reader, they need to be ambivalent too. Sometimes they want what they want and at the same time do not want it. They are conflicted. The conflict within the character creates a subtler drama, a deeper layer of meaning. The reader ponders the character’s choices, the various possibilities open to the character. The reader is now paying attention to the character, not just what the character does, but what the character feels, what the character believes.
More… “Everybody Wants More than Just One Thing”