Of course, I have met people who know nothing from 65438+ million to millions, and people who know everything from millions to poor people, hehe, but this kind of person is one in ten thousand.

Dude, what's the most important thing in your industry? But to understand the industry.

Just say gambling. You may not be very good at playing. If you are lucky, you may win, but at least know the rules of the game. Do you think I'm right?