I share my 10 years of experience. Many people who can't make money are because they can't hold on. They sell as soon as they make a little money. Many people who play this can't make money. The reason is that they sell easily. They sell when they make a little money. Secondly, they sell when it falls. They can't hold on. After we buy the coin, we must hold on. You should think about how much money you expect before selling. Don't be too greedy. Recently, I recommend DOGE, Ether, and Shit comparison. There will be a big fluctuation in about a month.