One trader. Three positions. $19,000+ gone. All in one session.
He said it himself "I watched it go green... didn't close. Got greedy."
That one sentence is the entire lesson.
Cross margin mode means your whole account is on the line, not just your position. No stop loss means hope becomes your risk management. And hope is not a strategy.
The trade was green. He had his exit. He chose greed over discipline. The market collected.
Set your TP. Set your SL. Close and walk away. Capital protection is the only skill that keeps you in the game long term.