How to do it well depends on your teaching methods and your attitude towards students.
3. As a new teacher, it is very necessary to consult the old teacher modestly, but to learn to "take the essence and discard the dross", the old teacher's experience is a huge asset, but some of his views are not desirable.
If you want to grow faster, what you have to do is constantly enrich yourself, not only your knowledge, teaching methods, but also your interpersonal skills.