In this circle, it's always a small number of people who can make money. Today you earn, tomorrow you lose; a slight misstep can lead to total loss, which is the reality for most people. When I first entered this circle and made my first profit, I was happy to pump my friends to join in the fun. But now, I advise friends who want to come in not to play. This circle is very cruel; it's survival of the fittest. As retail investors, we have no advantages at all—our capital, information, and technology are all inferior to those with the big guns. Do you want to win? What do you have to win with? Each of us should think about this! Gift coins Q&A.