Why can't people who write about management create their own wealth?

It's not that people who write books don't deal with enterprises. For these people who write books, they are more interested in research. Personal interest is a very strange thing. You don't want to do it, you just don't do it. You can do it even if there are no conditions. . .

Many people who publish books are actually rich, not for publishing books, but as consultants. . . Peter drucker, right? Is he short of money? No shortage, where did the money come from? I'm here as a corporate consultant. As a consultant, he studies the above problems of enterprise management and then puts forward solutions. This is a research process in itself, and there is still a lot of income. Besides, he likes it very much. So why not start your own company? He is working hard for the sales, human resources, supply chain and other aspects of this enterprise all day, and he is only proficient in management, and other professional directions are not suitable for them. . .

There are also people who create a lot of wealth but don't publish books. Why don't they publish books? I think it's because these people are practical talents. For example, when faced with a problem, they know what to do, but they don't know why. Knowledge and experience told them that it was right to do so, and they did so. If they don't know why, of course, they can't put these practical experiences into abstract words to tell everyone, so they don't write books instead of spending so much time. . .

Of course, there are also many practical talents who "write books" in their own way, train people in their own companies, become visiting professors, and introduce their own experience in managing enterprises. This is also "writing a book"! ! !