If you don't teach mental health in the future, is it useful to take the junior high school mental health education teacher qualification certificate?

Even if you don't teach mental health education, it is very useful to take the qualification certificate for mental health education teachers. Teachers should understand the knowledge of mental health education and children's psychological trends in order to better educate children. Nowadays, there are too many mentally unhealthy children, and the teacher qualification certificate of mental health education is very scarce. The school now offers mental health classes, mental health education teachers and mental health consultation rooms, so health education has been paid more and more attention by the society, and the school has also increased a lot of lectures on mental health knowledge. It is very necessary to obtain the qualification certificate of mental health education teachers.