In Cormac McCarthy's "No Country for Old Men," the narrative reveals the unexpected and often uncontrollable nature of life. The quote reflects a shift from a structured routine to an unpredictable reality, emphasizing how events can take charge of our lives without any prior warning or consent. This encapsulates the author's exploration of fate and the chaos that can emerge from seemingly mundane situations.

The protagonist’s transition from a predictable job to a role filled with unforeseen challenges illustrates the theme of inevitability. McCarthy highlights the vulnerability of individuals in the face of fate; it serves as a reminder that life can shift dramatically, often leading to moral dilemmas and harsh realities that must be confronted without preparation.