Who knows why fortune tellers can't make money?

You should have heard or seen examples of making money, but you don't know those who don't! In fact, every industry has people who make money and people who don't, and most of them are 28/20 probability! Fortune-telling wants to make money, professional knowledge should be rich enough, technology should be hard enough and solid enough, and a little luck is needed. Without these two factors, it is difficult to make a lot of money! These two important conditions I mentioned are indispensable, otherwise we can only make ends meet. I have seen many fortune tellers do fortune telling, but they surrendered after a year or so. I've seen too much.