As a newcomer, I wanted to experience the thrill of contract trading firsthand. I simply transferred 10 USDT and aimed for a liquidation, deliberately making random trades on some small coins. That feeling was truly exhilarating—watching the leverage multiply and my position instantly wiped out amidst the volatility of altcoins. Although losing this small amount of money didn't hurt, this experience taught me a valuable lesson. The trends of mainstream coins like ETH and BTC are relatively controllable, but once you get involved with unfamiliar assets, the risk skyrockets. Looking back now, spending that 10 dollars on this lesson was worth it.