In fact, the most important thing in the personal feeling training class is its intensive practice, and the effect is quite good. You may also find routine methods on the internet or in books, but group intensive exercises are different. Reading the materials silently by yourself will not have this effect. Thinking is not the same as saying.
In fact, you should choose training according to your personal situation. The most important thing in an interview is to practice in actual combat, so the atmosphere is the most important and the teacher is the key. Therefore, we still choose a bigger brand. Jingyi is good. They have a company that pays after recruiting, and doesn't charge a penny for not recruiting. I took their class in the first half of the year, not bad!