"My dream is to be world champion in the UFC, and have more money than to know what to do with". That's was his dream as a young 20 year old wayyy before the UFC. Once he captured the Cage warriors FW and LW belts, his goal was to do it again in the UFC. He did that. He made more money than any UFC fighter has ever including Ronda and GSP. It's been a good run. I'm happy for him and I have enjoyed every second of his rise to fame. But he's done now. There is no reason to continue because he's done everything he wanted to do in Fighting. His dream was never to become the most dominant, most defending UFC champ. Just to be rich, and have 2 belts. Another quote" I want to get in, get rich, and get out all by the time I'm 30". Self explanatory.