In Jodi Picoult's book "A Spark of Light," the author explores how individuals are often enveloped in their personal beliefs and opinions. The metaphor of drowning conveys a sense of helplessness, suggesting that people may not realize the impact of their words and the divisiveness that can arise from expressing strong views. Each time they communicate their thoughts, they contribute to this overwhelming tide of opinions, becoming more disconnected from differing perspectives.

This idea highlights the dangers of communication that lacks awareness and empathy. As people engage in discussions, they may inadvertently take on "water," which symbolizes the negative consequences of entrenched viewpoints. The quote serves as a poignant reminder for readers to reflect on their expressions and engage more thoughtfully, fostering deeper understanding rather than contributing to a sea of conflict.