"Emergency Handbrake that Saved Me from a Fatal Accident in Futures"

I still remember when you scolded us about over-leverage. At the time, I was annoyed because I felt restricted, but it turned out you were right. When the price crashed, I was saved because I listened to you, while my friend was wiped out by liquidation. You really care about the lives of our accounts, not just egging us on to keep trading.