How do you say this? Just like driving a car. Even if you drive F 1, you don't have a driver's license on the way! It's different if you have a certificate. In fact, more than half of many people who collect evidence have the same idea as you, that is, they want to be a professional team leader. You have to understand that if you don't go in, you have to take people out to play. The most important thing is that you can take them out safely and bring them back safely! Then this skill is to be learned, and in terms of training, the training organized by Xie Deng is of course more weighty! If you think you can give alms! )