In "Lonesome Dove" by Larry McMurtry, the author reflects on the nature of youth and personal development. Young individuals, often self-centered, have the potential to shape their identities based on the influences and attachments they form in their lives. The way they mature is largely contingent on the connections they make with others around them.

This idea emphasizes the importance of relationships in shaping character and growth. The interactions and bonds that young people forge can significantly impact who they become. Thus, the journey of growing up is not just an individual experience but is profoundly interconnected with the people who come into their lives.