The Great Gatsby presents an array of characters dissatisfied with life. No one is happy with marriage, with love, with life in general, and they all destroy the lives of others in seeking to fix it. Tom destroys his wife’s love for him by committing adultery; Daisy nearly destroys her marriage by seeking another life with Gatsby, and Gatsby destroys himself in seeking Daisy. We see the results of such a jaded ennui in Jordan, who has everything, needs nothing, yet is still dissatisfied.
Although the wealthy characters in The Great Gatsby appear to "have it all," not a single one of them demonstrates satisfaction with his life, marriage, or friends.
According to The Great Gatsby, wealth, instead of satisfying one’s desires, provides an avenue for always craving more.