CZ posted on social media: "I know I'm not smart. When I don't understand, I will admit it. I often feel that those powerful people must have mastered some tricks that I don't know in order to do things that I can't do. But occasionally, I will find that the most basic rules still apply." It is worth noting that CZ tweets quoted previous 'DEX's worse than CEX'. In response, CZ specifically explained that to avoid confusion, the tweet had nothing to do with the HL incident. It was my previous experience trying to use AstherusHub on the BSC chain, a project in the Labs portfolio. They do not display forced flat prices and use automatic position reduction mechanism (ADL), so similar problems will not occur today.