Because there are a lot of teachers who are role models in the society, who are superficial and backward, and often use their professional convenience to seek unreasonable interests! Most of them are also because they are unbalanced, jealous of people they know around them, especially those in their own class, jealous of those who are rich, handsome and in love, from which they can please and try their best to deal with possession. Another situation is that teachers are generally young and have serious psychological problems!

Personal views on some phenomena!