Trading is essentially a gamble; the key is to understand how much you can lose and how much you might earn before placing each order. It relies on probability and a high risk-reward ratio, and only over time can you steadily make money. Trading in small cryptocurrencies comes with high risks and can be very stressful, but the returns can also be significant. Brother Jiang's method involves trading with a light position, setting a breakeven line after increasing the position, and then executing trades based on personal experience and specific market conditions (though it's not always right). To be honest, the hardest part is finding balance; greed and fear are always present. Additionally, when trading small cryptocurrencies with large positions, it often happens that stop-loss orders are not triggered, which amplifies the risk. Don’t talk about how much profit there is if you don’t close positions; if you manage to earn a little from a market trend, how do you cover the losses from previous trial and error with the base position?