It really gets more and more frustrating the more I think about it. When I entered the market, I had a solid plan in mind, intending to set a stop-loss immediately to control the risk. But before I could even click, the candlestick started crashing down. In that instant, my mind froze, and I couldn't react at all—prices were falling too rapidly. By the time I regained my senses and wanted to cut losses, it was already too late, and slippage wiped out several points of profit in an instant. This feeling of being violently educated by the market is truly uncomfortable. It's not the first time I've encountered this situation; during rapid declines, liquidity becomes a real test.