If you want to learn to fight by watching the UFC, you will need to be dedicated and have patience. Understanding the basics of fighting is the first step, such as throwing punches, kicks and holds. You should then watch many UFC fights to develop a better understanding of the techniques used and how they can be applied in different situations. Additionally, watching instructional videos from some of the top players in the UFC can help you to understand the techniques used. Finally, you should also practice what you learn in the gym, using these techniques and applying them in sparring sessions.