can someone explain bitcoins to me, Knowledge graph

The point is, you know, you must know that the future market index will go up. At 1500 points, you must also believe that it will double to 3000 points, or at more than 600 points, and you also believe that it can reach more than 1200 points. As you all know, you can't make profits in the stock market. It's never that you don't believe it or don't know ...People, why do you lose money in the stock market?You know how to lose weight scientifically, and all your friends can tell you. It's not that you don't know, just like in the stock market, how to make profits, in fact, you also know,

People, why do you lose money in the stock market?In this life, I have never lost to the unknown, but I know that I can't do it well. You know a lot of things. You know that smoking is harmful to your health, that you can get promoted by hard work, and that you can get high marks by studying hard. The key is that you know so much, and why nothing can change.How do you keep your heart? For example, if you marry a beautiful wife, she is also very virtuous, but you still can't resist the temptation of beautiful women outside. Humanity is the core of our inability to make profits in the stock market.

The point is, you know so much, but you get nothing. A bull market can take away twice the profit and become a top player.The point is, you know so much, but you get nothing. A bull market can take away twice the profit and become a top player.To know is easy