How to practice steel leek: 1: Chasing the rise and falling, the market is rising, ask if it can be carried out, if the market falls, ask if it can be short. 2: Too greedy, unable to make a profit, and always resist when losing. 3: I don’t understand the operation, so I just play Heyue. I don’t know how I made money or how I lost money. 4: Play by feeling, or it can be understood that the list depends entirely on guessing. 5: I kept hearing a sentence, which made me angry again, and I couldn’t sleep again at night.