Haman found his identity in idolatry. He was consumed with power, never repented, and his life ended tragically. The idols where he found his identity were liars. In contrast, Esther has a change of identity, but her life doesn’t end in tragedy and misery. She is not perfect, but she is noble. Haman was concerned with himself. Esther was concerned with others, even to the point of losing her life for them.