Theon Greyjoy is complex and turbulent. He is ambitious and insecure, often torn between his desire to prove himself and guilt over past betrayals. His personality oscillates between an impetuous young man and a man marked by anguish and regret. Physically, he is a good-looking young man, with dark hair and blue eyes. He is attractive, he also reflects the harshness of his experiences and the internal conflict he faces.