In Barbara Kingsolver's "Unsheltered," a poignant observation is made about the challenges of dealing with individuals who lack self-awareness. The quote suggests that it can be exhausting to support someone who is overconfident in their misguided opinions. This reflects a broader struggle many face when trying to foster meaningful dialogue with those who are unwavering in their beliefs despite lacking sound reasoning.

This sentiment underscores the difficulties present in communication and relationships, highlighting the mental toll such interactions can take. The text ultimately prompts reflection on how one might approach conversations with those who resist constructive feedback, emphasizing the delicate balance between supporting others and acknowledging the truth.