Explain what you think is the major theme(s) of Cuelho’s The Alchemist. How does Cuelho arrive at this in the novel?

At least 1200 words. Explain what you think is the major theme(s) of Cuelho’s The Alchemist. How does Cuelho arrive at this in the novel? How does this theme(s) affect or shape the main character? Did you learn anything about this theme(s) that has changed you?