In the excerpt from Terry Tempest Williams' book, she explores the intimate connection between her mother's journals and her own experiences, describing them as a shadow play that reflects her inner life. She identifies herself as a woman deeply engaged with words, viewing them as vital to her sense of existence and understanding of herself.

"Words cast a shadow. Without a shadow there is no depth... If we have no shadow, it means we are invisible. As long as I have a shadow, I am alive." This quote emphasizes the idea that shadows, like our stories and words, give us substance and presence in the world. Without them, one might feel unseen or insignificant, underscoring the importance of self-expression and voice in affirming life and identity.