In "Harlot's Ghost," Norman Mailer presents a critical perspective on Bobby Kennedy, depicting him as overly optimistic and fact-driven, which the narrator finds unappealing. The metaphor of Kennedy building a “beaver's nest” suggests his tendency to gather facts and create narratives without facing the harsher realities of life. The narrator believes that Kennedy should confront the darker aspects of existence instead of remaining in a state of naive cheerfulness.

This contrast highlights a tension between idealism and realism, suggesting that an understanding of life's complexities is essential. The narrator’s disdain for Kennedy’s demeanor points to a broader theme in the book about the struggle between hope and despair in the political landscape. Mailer uses this characterization to explore the moral fabric of society and the challenges faced by its leaders.