Small investors who only start with tens of thousands of yuan generally like to speculate on those junk coins with small market value, always thinking that they can get rich overnight. But this idea is actually a cognitive misunderstanding. Low-probability events are not worth trying. This is not trading, but gambling. In fact, 99.9% of people will lose to zero at the end of the bull market. Those who can really make money should still pay attention to the leaders of the sector, Bitcoin, Ethereum and market hotspots. First, you must achieve a stable profit of more than 5 times, and then turn to value coins with a stable chassis (Bitcoin, Ethereum, etc.). In the unilateral market uptrend, you can try to make low-leverage coin-based long orders to accumulate chips, and then exit at a high position, so that you can make more profits more easily. Therefore, investors need to treat the market rationally, avoid blind risks, and operate cautiously to obtain more substantial returns.