In John Sandford's book "Holy Ghost," the author emphasizes the importance of kindness in our interactions with others. The quote, "You gotta try harder to be kind, man," serves as a reminder that kindness is an active choice we must consciously make. It suggests that, despite the challenges we face, extending compassion to one another creates a more harmonious existence.

Sandford's message resonates with the idea that we are all interconnected and share this world. By acknowledging our shared struggles and experiences, we can cultivate a greater sense of empathy. The quote encourages readers to reflect on their behavior and strive for greater kindness in their daily lives, recognizing the collective nature of our existence.