The Beauty Hall represents a constrained environment that doesn't align with the narrator's natural inclinations. Just as a chicken raised in captivity lays eggs, the narrator feels out of place in this polished setting, suggesting a yearning for freedom and authenticity. There’s a clear contrast between the artificiality of the Beauty Hall and the narrator's desire for a more liberated existence.
This metaphor implies that the narrator identifies as someone who thrives outside of societal expectations and constraints. They prefer to explore life in a more unrestricted manner, highlighting a theme of individuality versus conformity. The imagery of a free-range creature emphasizes the longing for personal space and genuine experiences over superficial allure.