Acknowledging the inherent absurdity of oneself can foster humility and perspective. Self-deprecation helps individuals to laugh at their own imperfections and realize their place in the world. The metaphor of a full-length mirror in a shower symbolizes the need for personal reflection, allowing people to confront their realities and embrace their flaws. It's essential to remain grounded and not take oneself too seriously, as this awareness can counter societal pressures and distractions, ultimately leading to a clearer view of life and its true wonders, akin to the obscured stars in a bright city night.