In Jonathan Safran Foer’s "Extremely Loud and Incredibly Close," the notion that not everyone can fulfill the same role or aspire to the same position is illustrated through the metaphor of Hamlet and skulls. This reflects the limitations inherent in society; just as there are not enough skulls for everyone to portray Hamlet, there are also not enough opportunities for everyone to pursue their dreams or ambitions simultaneously. Foer's work pushes readers to consider the uniqueness of individual experiences and the importance of self-identity.

This quote emphasizes the struggle between collective desires and personal limitations. It suggests a deeper commentary on the human condition, where each person has their own path to follow. While aspirations may be universal, the reality of seeking fulfillment varies for each individual. The scarcity of "skulls" serves as a reminder that the world is not always accommodating to parallel dreams, urging a reflection on our own roles and the connections we make with others in pursuit of meaning.