The quote reflects the idea that the captain exists in a realm distinct from the usual human experience. This chosen space signifies a deeper, perhaps introspective world where he operates under his own principles and ideas, separate from societal norms. It suggests a sense of autonomy and individuality that sets him apart from others.

This separation from the common world highlights themes of isolation and the pursuit of personal destiny. It indicates that the captain's journey is not only physical but also symbolic, as he navigates a path defined by his own values, leading to a unique understanding of his existence that others may not comprehend.