Everyone has different ideas, that's for sure, and it may be influenced by the surrounding environment and family, but you think they are naive because you respect yourself too much, maybe because you know a lot of things, and you can make a lot of money by knowing these things, which shows that you value money more than them. It is normal for your classmates to think about idols, games and fun now. According to their age, there is no society. Middle school students are all like this. You can think they are naive, but don't tell people around you, it will make others don't understand. In fact, you can be naive once in a while. First, truly feel the freedom of this age. Second; Let your brain relax and don't always be in a state of tension.