Say, if your funds are fixed and you cannot supplement the margin, do not play with your heart rate, stable compound interest is fundamental, not gambling. For large trades, the minimum liquidation price is 10,000 points away, for smaller trades, the minimum liquidation price is 500 points away. For those with low psychological tolerance, the stop loss for smaller trades is usually around 50 points, and no more than 100 points. For larger trades, the stop loss is usually 800-1000 points; even if you reopen, never hold onto the position. Cutting losses goes against human nature, but it can preserve your principal. As long as the principal is there, hope is there. Remember: do not hold, do not hold, do not hold.