The reasons why more and more people are using racing simulators are as follows. Firstly, it offers a relatively low-cost but realistic racing experience, allowing people to feel the thrill of speed and passion without actually driving a racing car. Secondly, the simulator can be used at home anytime, which is convenient and fast. Furthermore, it is also a safe way to satisfy people's love for racing and avoids the risks in real driving. Besides, with the advancement of technology, the graphics and operation sense of the simulator have become more and more realistic, attracting more people to try.