Death of a Salesman a successful salesman like Dave Singleman, somebody who has both wealth and freedom. Willy believes that the key to success is being well-liked, and his frequent flashbacks show that he measures happiness in terms of wealth and popularity. One analyst of the play writes: “Society tries to teach that, if people are rich and well-liked, they will be happy. Because of this, Willy thought that money would make him happy. He never bothered to try to be happy with what he had …” Willy also believes that to attain success, one must have a suitable personality. According to another analyst,
Willy Loman and having contacts is the key to success. His older son, Biff, causes "old hopes and boiling resentments" to return by visiting home. Willy is loved by Biff, who nonetheless does not get along with him. Their relationship is the emotional lynchpin of the production. “In fact, Willy's logical mind becomes blind…” Biff attempts to help his father see what has become of him. In the end, Biff decides that he must force his father to see the truth rather than his fanciful images, for his own good, regardless of its toll on his father. This is the emotional climax