Everything is not something to wait for you to learn before doing it, but to do it before you can learn. You want to succeed, but you don't want to fail. It's like stepping on the accelerator with one foot, then stepping on the brake with another, and in the end, the car stays in place for the rest of your life.

All the things you don't know how to do are essentially for one reason, because you haven't done them before. The most important thing to make money is opportunities, and opportunities are often created through a lot of actions.