The quote from Jodi Picoult's "Sing You Home" suggests a hopeful perspective on sexuality, comparing it to handwriting, emphasizing that there is no universal standard for how individuals express their sexuality. Each person is unique in their wiring, indicating that diversity in sexual orientation should be embraced rather than judged. Just as we don't question someone's handedness because it's personal, our approach to sexuality should be similarly accepted and understood on a personal level.

This analogy highlights the idea that the way people experience and express their sexuality is inherently individual, much like the way they write. It encourages a mindset of openness and acceptance, challenging societal norms that often dictate how sexuality should be viewed or practiced. Ultimately, what matters is the personal experience of the individual, as that shapes their identity and relationships, much as a person's preferred writing hand shapes how they communicate.