What is your understanding of rock music? Please all the friends who come in to talk about their views ~

I like rock and roll. Being a category and a way of music may be rational. But maybe just like everyone's preferences and personality characteristics, some people like it and some people don't. Many times people have rational and perceptual judgments respectively. I just want to say. I like rock and roll, just a pure love, just like I don't like cutting my hair. No reason, no excuse. Just like it. The world is like this. There is nothing that everyone likes and nothing that everyone hates. Rock and roll is no exception. That's all.