I recently heard a phrase that gave me a new insight—trading is like answering multiple-choice questions. Some keep asking, "Why didn't I buy before?" while others are stuck on "Why didn't I cut losses earlier?" But true winners understand one thing: **Quickly letting go of losing trades allows you to calmly迎接 the next opportunity**.

Take $POL as an example. It's indeed hot right now. But from a technical perspective, this hype hides risks. On the 4-hour chart, the RSI has already broken through 80, a clear sign of extreme overbought conditions. Even more concerning is the shrinking volume—indicating the buying momentum is weakening and a reversal could happen at any time. Blindly chasing the rally at this point is like "taking the knife."

My straightforward view is: **The smartest move right now is to stay on the sidelines**. Instead of guessing the top, wait for clear signals. Pay attention to two key levels: first, whether there are signs of stabilization around 0.165 USDT; second, whether the support at 0.155 USDT has been broken. Only when one of these signals is confirmed should you consider establishing a new position.

Stop-loss is not a failure; it's an active step to clear out positions that shouldn't be held. Always leave mental space for the next opportunity—that's much better than holding onto a hot potato that could burn you.