Om number says wisdom is pyramid scheme?

Basically, they are all liars, and few are good. The open class before entering school makes you feel awesome. Just talk casually after entering school, and you will be praised in class. If you don't give praise, you will delay class. As long as you pay the money, you will basically ignore it unless you are in class. It is not easy to make money, and the advice left by people who have been cheated face to face is easy to be cheated.