1. Professor's salary is much lower than we thought.
When I was in primary school, I always had such a dream. When I grow up, I must become a teacher and a respected person like our current teacher. I think they are particularly powerful and their wages are relatively high. Parents often instill in us the idea that a teacher is a very comfortable profession, with short working hours every day but high salary. When I grow up to be a teacher, I find that the salary of teachers is really too low. Every time I see such a controversy, I really want to refute it.
Second, this job is a bit thankless.
Moreover, I feel that many people seem to have a misunderstanding about teachers. They think teachers are like immortals. They can't do anything wrong or touch anything related to morality. But you know, teachers are human. Others are saying that teachers are well paid, but as teachers, I want to tell you. This job is really thankless. If others don't trust you, you can do it yourself. When you become a teacher, you will find how hard and difficult this job is.
Third, summary.
Of course, it doesn't mean that you won't be a teacher. When you become a teacher, you will feel full of happiness, but this happiness can only come from students, not from parents. Children's education needs the cooperation of home and school, so under the influence of various factors, our sense of happiness may be reduced, and we must know that teachers can only be teachers and can't participate in any other activities, otherwise it will violate professional ethics.