In "The Last Unicorn" by Peter S. Beagle, a character expresses frustration over their inability to save the unicorns, feeling that circumstances have conspired against them. The fear of the Red Bull serves as a significant barrier, highlighting the helplessness they experience in the face of overwhelming danger. This sense of defeat raises questions about the choices made and the missed opportunities to act.

King Lír's response emphasizes the idea that sometimes, even a single word could have changed the course of events. His statement reflects the weight of remorse and the irrevocable nature of lost chances, suggesting that the past cannot be altered, leaving the characters with a lasting sense of despair and regret for what could have been.