I'll tell you the answer at the end.
Analyze your situation first:
As long as you are listless at school, does it make people look insecure? Can you pay attention to other listless classmates, does it make you feel insecure?
All I know is I'm worried. Is the face of a worried person easy to turn into a bitter gourd face? Or become a face? Would you like to walk with a sad face? This is why junior high school students are very distant from you, not because your school is worse than theirs, but because they are afraid to approach you if your face is not close.
When you are satirized or bullied by your classmates, you will be anxious and angry, right? In other words, do they want to bully a bronze statue or a completely unresponsive person? Therefore, don't care about their behavior. In case they go too far, be sure to tell the teacher. Speaking of which, are you afraid to tell the teacher? So get into the bad habit of them bullying you?
Anyway, do you know the answer?
Is your lack of confidence in the law, bitter gourd face. People will want to bully you when they see the bitter gourd face, and you will react angrily when you are bullied. They find it interesting, but you dare not tell the teacher, so you become their pastime.
Then what should you do?
First, practice smiling at people. People say you don't smile at people. Anyway, just smile first Practice smiling in front of the mirror every day. Again, if they bully you, they must seek protection, just as citizens will ask the police for help. Here, we mean protection, not revenge. Tell teachers that one can't be replaced, and be indifferent to their bullying irony. This will be a little difficult. Steal earplugs if necessary, or take their words as jealousy, you are being sarcastic. These are all external.
The most important thing is the inside. You should have confidence in yourself. You are either academically poor or useless. How can we build self-confidence? Always encourage yourself to say that you are great, or ask your parents for help. If your grades improve, let your parents praise you. If you don't, don't scold you.
Finally, unless you really can't stand it, you won't be advised to do so. It's a little evasive. It's hard to say whether it's good or bad, but you can transfer, and try to find a way to transfer. But, ah, if you don't change your essence, the situation will still not improve. Still need you to summon up courage and self-confidence and face people with a smile. In fact, people don't know each other, so how do others know each other? I think smiling is the key.