"Stop Loss"
When Xiao Zhang first entered the trading industry, his mentor repeatedly advised him: "Remember, stop loss is a lifeline!"
One day, the stock he heavily invested in suddenly plummeted. As it was about to trigger the stop loss line, Xiao Zhang was so anxious that he was sweating profusely, and just as he was about to click sell, a cleaning lady nearby leaned over to watch the excitement: "Young man, that line is as red as the button to turn off my gas stove, why don’t you press it!"
Xiao Zhang's hand shook, and he accidentally clicked to increase his position.
After the market closed, his mentor slammed the table in anger: "I told you to stop loss! Stop loss!"
Xiao Zhang, with a mournful expression, replied: "The lady said that was the button to turn off the fire, and I thought... if it keeps burning a bit longer, maybe the water will boil?"