With the same strategy, why can some people double their money, while some people lose nothing?

The real reason lies in yourself and your mentality. In the process of trading, you will feel fear, anxiety, and greed when facing the fluctuations in the market. These emotions will often become bigger with the fluctuation of prices. For example, if you lose a little, you will be afraid and anxious. Is it wrong? Is it going to rise or fall sharply? Should you stop loss? On the contrary, you will become greedy. When you make 100u, you will think that you will stop profit when you make 1000u, and when you make 1000u, you will think about 10000u, and you will be greedy!

If you set stop profit and stop loss from the beginning, adjust your mentality, and be calm, you will definitely have a good harvest!