Willy Loman, the play's main character, embodies the quintessential American dreamer – he believes hard work, determination, and likeability will lead to success and financial abundance. However, reality proves vastly different as Willy falls victim to the harsh truths of materialism, social mobility, and self-deception. Miller skillfully dissects how the illusion of the American Dream often begets disillusionment, tragedy, and profound loss. Through Willy's struggles and delusions, the play delves into universal themes of the desire for success, loyalty, self-worth, and the consequences of living a life disconnected from true purpose and fulfillment.