In "Play It As It Lays," Joan Didion reflects on a mindset she was brought up with, which emphasized optimism and the expectation that the future would always bring something better than the present or past. This belief in constant improvement shaped her outlook on life and decisions. However, she reveals that this perspective has changed over time, indicating a disillusionment with the idea that things will always get better. Didion's narrative explores the complexities of life, contrasting hope with the harsh realities she has faced.

The quote captures the essence of a once-cherished belief that the next opportunity will surpass the last, a notion many can relate to. Yet, Didion's admission of her changed belief suggests a deeper understanding of life's unpredictability. It highlights the tension between aspiration and the often disappointing nature of reality. Through her writing, she invites readers to contemplate the evolution of their beliefs and the emotional weight that accompanies such realizations, emphasizing the nuances and challenges of personal growth.