In "Trade Wind" by M.M. Kaye, the narrative explores the motivations behind human actions, suggesting that individuals are driven by internal forces they may not fully comprehend. These forces could stem from various sources such as genetics, upbringing, or deep-seated desires. The protagonist reflects on how these elements shape behavior, often leading people to act in ways that seem beyond their control.

This contemplation indicates a struggle within individuals, as they may find themselves succumbing to powerful instincts or misguided teachings. The author emphasizes a lack of understanding regarding these impulses, highlighting the complexities of human behavior and the challenges of fighting against inherent drives. This creates a thought-provoking discourse on free will and the factors influencing our decisions.