In "The Monkey's Paw" by W.W. Jacobs, the main character, Mr. White, undergoes significant changes throughout the story. Initially, he is depicted as an adventurous and somewhat carefree father who entertains the idea of the supernatural when he first hears about the monkey's paw and its magical powers. His skepticism is evident when he jokes about the wishes, showing a lighthearted attitude towards the potential consequences.
As the story progresses and the tragic events unfold after he makes his first wish, Mr. White's character shifts dramatically. The consequences of using the paw become painfully clear when they lose their son, Herbert, as a result of the wish. This loss deeply affects Mr. White, leading him to confront the devastating reality of his actions. He becomes increasingly filled with remorse and fear, realizing that the paw's power brings more harm than good.
By the end of the story, Mr. White is a changed man—haunted by grief and regret. He transforms from a lighthearted and curious figure into a desperate, fearful individual who understands the true weight of desire and the irrevocable changes that can come from tampering with fate. This profound change underscores the story’s themes of caution and the unforeseen consequences of one's actions.