Sometimes it's really speechless. It clearly states that the exchange randomly matches the sale of USDT, and that's the only way. Then they ask me why I take back so much USDT, are they blind? Do I sell anything and everything? If that were the case, I would have died a long time ago. Do they think safety is just something you say? Don't we need to strictly enforce the rules? A small number of people just don't understand anything, yet they love to give unsolicited advice.