In "Born Standing Up: A Comic's Life," Steve Martin reflects on the unique challenges and experiences of performing stand-up comedy. He suggests that when an individual takes the stage alone, it becomes a manifestation of their ego, as they seek validation and recognition from the audience. This solitary act pushes the performer to confront their fears, insecurities, and the need for approval in a way that is different from other art forms.

Martin's statement, "Doing comedy alone onstage is the ego's last stand," underscores the deeply personal nature of stand-up. It emphasizes the courage required to bare one's soul before an audience, revealing the vulnerability of relying solely on one's wit and charisma for success. The performance becomes a battleground for the ego, challenging comedians to navigate their inner selves while simultaneously connecting with others through humor.