A good trainer should be a saint and know everything.
There are a lot of materials needed in the knowledge base, and video alone is not enough!
Let me give you some advice:
1. Prepare a booklet to record the classic languages of people around you at any time. A real lecturer should be close to life.
No matter watching TV or movies, you should look at the things behind you, because there are many knowledge points in it.
3. Learn to master some problems accurately, such as: Zhen Xuan spread all over China in one step, but this is just a joke. We should learn to collect information from various sources in order to distinguish the difference between history and jokes!
4, more contact with speeches, all walks of life, not what characteristics, such as the lecturers of insurance companies are very powerful, can make people laugh, can make people cry, can make people think deeply! Listen to their skills!
In short, there are many skills worthy of attention, and we can communicate at any time. I like this industry very much!