I can understand you. I used to spend a lot of money on some so-called big brands and institutions for training, which may be just like doing business. I won't care so much when I grow up.

Many people are crowded into a small classroom, and the environment is very bad. They were fooled into thinking that there were so-called famous teachers in the past.

In fact, to choose the one that suits you best, the teacher is only an assistant, and the key is to rely on yourself. I signed up as a teacher last year, and now I have successfully landed. Good luck in the exam ~