The ending is a somber reflection on the cost of survival. While Amy and her baby ultimately endure, the victory is hollowed by the loss of everyone else. The film suggests that survival isn't a "win"—it is a haunting endurance. The luxury yacht, once a symbol of joy, becomes a floating tomb, proving that in the open water, your history, money, and plans are entirely irrelevant. If you'd like to explore more, I can: