$BTC summarizes the reason why we failed to grasp the position of 158,000 this time. Since we are going to be bullish sooner or later, we should make clear soup and porridge when buying low. Secondly, if you want to make a position, you must ensure it is absolutely safe and you shouldn’t be greedy. If you don’t have the ability, don’t try to make extra money and don’t be greedy. At present, I think it is a high position, 100,000 or 300,000, which I dare not even think about. I would rather trust the copycat to 1U