Looking at the fact that many people are still messing around with the Pippin project, I can't quite understand it. Among the early investors around me, very few are actually making money; instead, there are tons of stories of losses. I myself have also been caught in it, especially with the trading fees set ridiculously high—just a slight increase in the market can wipe out your profit margin. When shorting, the costs are so high that profits become virtually meaningless; when going long, you have to constantly watch out for sudden drops. The usual pattern is three days of continuous decline, followed by a rebound on the fourth day, and throughout the process, retail investors are always in the position of being harvested. Instead of getting entangled, it's better to stay away and observe, letting the whales fight among themselves.