There's probably 70,000 books on everything. And the reason that people do is because the experts gain joy from others liking what they say. So if you given how to, and someone says, thank you, that helped me, it gives you the ego of the helper. And therefore that makes you feel good. There's no evil in that. It is simply that's just the way that human beings have learned to live. This is one of their pleasure chases. I want so and so to like me. They don't work, but maybe the ten million first might bring something. You can pursue that logic if you wish. Those are just evidences for the fact that all