In a short span of time, the character realizes that a complete human experience is intertwined with suffering and uncertainty. This understanding emphasizes the complexity of being human, suggesting that challenges and crises are fundamental to personal growth and self-awareness. The notion implies that true fulfillment cannot exist without confronting and overcoming struggles.

The quote from Sinclair Lewis's "Kingsblood Royal" highlights a profound truth about the human condition. It suggests that acknowledging and embracing hardship is essential for developing a well-rounded character. By reflecting on our doubts and pain, individuals can achieve resilience and depth, ultimately leading to a richer, more meaningful existence.