I've been lurking in the group for a long time, but I can't help but jump in: spot trading can't be held long, and contracts keep getting liquidated, to be honest, it's not that you're not capable, it's just that your position is too "full." A straightforward way to put it: don't let any single order determine your mood today. If you want to hold spot, buy and sell in batches, leave yourself some backup; if you're really going to trade contracts, treat the "part that could be wiped out" as ticket money, don't gamble your living expenses on volatility.

Recently, the "profit stacking" of pledging and shared security has been criticized as a scam, and I kind of resonate with that: seeing layered gains is satisfying, but the risks also layer up, and a small delay or misorder can make you lose faster than you think. Anyway, I now have one principle: staying alive is more important than being right, and being able to sleep peacefully is the real win.