The cryptocurrency world is a place where you can invest a little to gain a lot, or invest a lot to gain a lot, but the methods are completely different. To invest a lot and gain a lot, you must focus on BTC; you can earn 1-3 times in one cycle. If you have 10 million, you can earn 30 million; if you have 5 million, you can earn 15 million, which isn't too bad, right? You can happily and abundantly live a normal life. If you only have a few thousand or tens of thousands, then you can only rely on trend speculation, such as making contracts to catch a one-sided trend or holding onto coins that have increased dozens of times in the primary market. The cryptocurrency market is very new and provides opportunities for everyone. Whether you are rich or poor, even if you only have a few tens of thousands of yuan, it gives you a chance to turn things around. Never think that once you make money, you should reinvest it all in an All In strategy. This mindset can be harmful; the correct mindset is to spend a portion, save a portion, and invest a portion.