Some people always think others are fools, but in fact they are the ones who know nothing. When Pi drops, they shout to run quickly, saying it's doomed. When it slightly rises, they see others happy and sell their holdings to kick them while they're down, calling others fools waiting to take over. They don't even look at the recent overall market trend. Even a little attention can reveal that the market is becoming more unstable, while Pi remains relatively stable. Don't just stare at Pi; you need to watch the overall market. Otherwise, you'll lose everything. Don't kick others when they're down; if you don't understand the basic market, you'll end up losing the most in the end.