Character Actions Defines Their Individual Personalities and Belief Systems Richard Wright's novel, Native Son, consisted of various main and supporting characters to deliver an effective array of personalities and expression. Each character's action defines their individual personalities and belief systems. The main character of Native Son, Bigger Thomas has personality traits spanning various aspects of human nature including actions motivated by fear, quick temper, and a high degree of intelligence. Bigger, whom the novel revolves around, portrays various personality elements through his actions. Many of his actions suggest an overriding r