In Stephen Nachmanovitch's book "Free Play: Improvisation in Life and Art," he explores the idea that our true essence remains with us throughout life, regardless of how much we adapt to societal norms. He reflects on how various personal traits, from our handwriting to our vocal nuances, reveal our original character. These unique attributes signify the innate qualities that define us since childhood.

Nachmanovitch suggests that even as adults, our fundamental nature manifests in many ways, including our creative expressions and interactions. These traits are not merely superficial; they provide deep insights into who we are at our core, linking us to our past and highlighting the importance of staying connected to our authentic selves.