In the quote from Jim Thompson's book "Pop. 1280," the speaker reflects on the idea of acting without fully understanding one's motivations. They acknowledge a tendency to engage in actions driven by instinct or subconscious impulses, suggesting that there is often a deeper reasoning behind what we do, even if it remains unclear to us.

This perspective highlights the complexity of human behavior, where individuals might find themselves following a path influenced by unknown forces or experiences. It raises questions about self-awareness and the reasons behind our choices, implying that there is significance in our actions, even when their purpose eludes us.