In "The Glass Castle," Jeannette Walls reflects on the values imparted by her parents, emphasizing the importance of facing fears and rejecting societal norms. Her mom and dad encouraged their children to embrace individuality and resist conforming to the expectations and prejudices of others. They believed in living authentically, regardless of what the world deemed acceptable or proper.

This lesson about courage and open-mindedness shaped Jeannette's outlook on life. It instilled in her a strong sense of self and the ability to navigate challenges without being hindered by fear or judgment. Walls highlights how these principles guided her upbringing and influenced her resilient character throughout her life experiences.