In the quoted passage from Marilynne Robinson's "Gilead," the author reflects on the profound nature of laughter and its effect on individuals. She notes how laughter can sometimes take control of a person, making it a powerful experience. This phenomenon raises questions about the origins of laughter and the emotional release it provides, similar to the act of crying.

Robinson draws a parallel between laughter and crying, suggesting that both are intense expressions of human emotion that must be released. However, she emphasizes that laughter feels more spontaneous and easier to express than tears. This contemplation encourages a deeper understanding of laughter as not just a response to joy but also a significant emotional release.