The core secret of futures trading is counterparty logic. Everything else serves the opponent's disk logic. Trading needs to consider the profit-loss ratio of space/time: the horizontal axis is too long and the vertical axis is too short, which is not a good trading opportunity, so don't participate a lot; The vertical axis is too long and the horizontal axis is too short, which is a good trading opportunity. You can go to Bo. Controlling yourself to lose less money is a skill, and how much money you can earn depends on fate.