The quote from Curtis Sittenfeld's novel "Sisterland" reflects the idea that individuals have the power to shape their own experiences and perceptions of reality. It suggests that our beliefs play a crucial role in defining what we consider to be true. This notion emphasizes the subjective nature of reality, where personal interpretations can diverge widely despite a shared existence.

This perspective encourages us to acknowledge that the truths we hold can be influenced by our emotions, experiences, and desires. By asserting that we create our own reality, Sittenfeld invites readers to explore the complexities of belief and perception, prompting deeper reflection on how we interact with the world around us.