Personally, I am not against the love between teachers and students. I think the love between teachers and students is normal. Once someone is kind to you, he habitually wants to rely on him and gradually likes him. It happens easily between teachers and students. But students often can't tell whether their feelings for teachers are just dependence or true love.

If you really like teachers. First, you should make sure whether your teacher is married. If someone is married and has children, as his student, you should stop thinking about it immediately when you realize that you like him. The most basic bottom line in the pursuit of true love is not to destroy other people's marriages. Once you cross the line, you will have to bear heavy consequences in the future. People will like many people all their lives. This teacher is just one of the people you like, and you will meet someone who will move you more in the future. Therefore, when you know that the other person has a family, you should restrain your feelings and avoid the future development to an irreparable level.

If your math teacher is single, you like him, but do you also want to know if he likes you? What are your chances of being together in the future? If the other person likes you, this is of course the best thing. But if the other person doesn't like you, I personally think it's better to give up. As a student, you haven't stepped into society yet. Maybe in the future, you will meet someone you like more, and the other person likes you very much. We should look forward instead of staying in front of us all the time. After all, students' ideas are immature and their psychology is naive, so it is easy to make things that they will regret in the future.

Like is often temporary, and love comes from getting along. If you are sure, go ahead. If you are not sure, you will meet better people in the future.