Of course, not everyone succeeds in cryptocurrency. Here, first of all, you need to be an investor and the investor must be able to wait. For example, once a friend of mine bought a cryptocurrency at a fairly low price and when it rose sharply and quickly, he sold it and made good money at that time. But if he had known how to wait and held on longer, he would already be a millionaire, instead of earning only a few thousand dollars. He was very worried about this, but he was afraid to buy at a high price. He never got involved with cryptocurrency again.