Before the contract #交易心态 , I lost a lot, and I started to earn very limited profits. I would take my profits and stop. From August until now, I haven't been trading frequently. I turned 1200 into 4000. It might be a small amount, which I can accept, but with a larger amount, my psychological pressure ability is not good. I hope the experts can guide me more. I wish to learn smarter trading knowledge.