I rarely listen to rock music, but I still listen to it. It is a kind of spirit, a kind of unrestrainedness, and a way to get rid of constraints. It is more difficult to write good rock music, and the audience is relatively small. I didn't like it at first, but in the past few years I have felt that I have been too suppressed. When I listen to rock music, I feel like I am breaking free from the prison, and I feel relieved all of a sudden.