In "Extremely Loud and Incredibly Close," the protagonist grapples with profound themes of loss and connection. The character reflects on the impossibility of finding solace in isolation, realizing that despite the desire for safety, true refuge is unattainable. This notion resonates deeply as they come to understand that everyone ultimately experiences loss in some form.

The metaphor of the turtle, burdened by the weight of the world, captures the essence of feeling overwhelmed by grief and the collective human condition. The poignant realization conveys that while individuals may seek to navigate their pain, the shared experience of loss binds everyone together, echoing the universal struggle for understanding and healing.