God, this teacher is so pathetic. The child is autistic if he doesn't communicate with others. This is serious. The teacher is very kind to the students, so it can be said that the teacher is quite responsible. How can you say that the teacher broke the law? At best, he failed to communicate with students well. This student should be a child. The road ahead is still very long. It is not a good thing to have a strong self-esteem for your actions and thoughts. But the teacher can completely ignore him, but he should be able to understand the teacher's good intentions without it, right?