In this quote, the author reflects on an unexpected shift in perspective while walking down Fifth Avenue. Initially, the narrator perceives the world around him as gloomy and heavy with darkness. This sense of despair changes rapidly, demonstrating how moments of clarity or beauty can transform one's outlook in an instant.
Cheever emphasizes the duality of human experience, suggesting that even on days filled with sorrow or uncertainty, there exists the potential for joy and sweetness. His insight reveals the complexity of emotions and how a simple change in environment or mindset can lead to profound revelations.