1. Love teaching: A teacher is a job with a high sense of social responsibility and personal accomplishment. He can pass on knowledge, lead students, influence a generation, and make himself feel happy and satisfied.

2. Career stability: With the development of education, teachers' career is relatively stable. The government has always attached importance to education, and the demand for teachers will not decrease.

3. Challenge: The field of education is changing rapidly. Every semester, every student has different needs and challenges, which require teachers to constantly adjust, innovate and improve themselves through continuous learning.

4. Rich holidays: Teachers have many holidays, such as summer vacation, winter vacation, National Day, Labor Day and so on. In this way, they can make full use of their holidays to recharge, travel and rest.

5. Have the opportunity to influence students' future life path: the students educated by teachers will be professionals from all walks of life in the future, and an excellent teacher can play a decisive role in students' life path.

In short, choosing to be a teacher requires a certain love and responsibility for the education field, students and teachers themselves, and corresponding teaching skills and knowledge background. This is a very valuable career.