Oedipus

Oedipus is pretty revelant to my big question as well. But in this play I believe that his nature led to his down fall. He is sttong headed and stubborn. This being stubborn is what led him to kill his father. Cause he believed that he was better than the other king. Then when the orical came to tell Oedipus that he was the one who is causing the plague. He refuses to believe it and condemes the old man. By him trying to avoid his fate he ends up actually doing it. So his nature ended up killing him.