Today, when I opened the trading interface, I saw the price movement of 4, and I was momentarily incredulous. The day before yesterday, I had just established a shorting position for 4, and then yesterday I was busy dealing with other matters and didn't follow the market trends all day.

Looking back, this was truly a thrilling experience. If I had been doing long instead of shorting, I would probably be facing the risk of liquidation right now. This time can be said to be a lucky escape, which made me breathe a sigh of relief.

This unexpected market volatility reminds us once again that changes in the cryptocurrency market can come quickly and violently. Even stablecoins like 4 can experience significant fluctuations under certain circumstances. As traders, we need to remain vigilant at all times, closely follow market movements, and manage risks effectively.

This experience also made me realize that sometimes 'inaction' may lead to unexpected good outcomes. However, we cannot always rely on luck. In future trades, I will be more cautious, conduct thorough market analysis and risk assessment to cope with the various situations that may arise.

Reflecting on this experience makes one wonder: in such a volatile market, how should we balance risk and opportunity? Should we focus more on long-term trends rather than short-term fluctuations? These are all questions worth our in-depth discussion.