Gatsby was a smuggler who made his cash from illicitly bringing in liquor from Canada and selling it in the US. He additionally raked in tons of cash as a warrior during World War I, including getting a decoration for boldness. This example instructs us that being explicit with regards to what you need can prompt your fantasies working out. Gatsby needed to become rich so he figured out how to do it. Despite the fact that his fantasy wasn't completely authentic, he achieved it.