The idea of giving up shows that you are a rational person who can correctly understand yourself, and you still haven't got rid of 60% of the losses after many efforts, which shows that it is difficult for you to break through yourself in trading technology and ideas. Only when you have a clear understanding of your own futures varieties will you have a sense of direction; First of all, we must understand and be familiar with our own varieties. A sudden loss of 50%, only 0.5% can make up! Stocks retreat for progress, and futures pay attention to the balance and transformation between buying and selling. Find someone to supervise your operation and stop winning in time. Control your emotions, learn to fight for eight years, and inadvertently you have turned losses.