The core of trading, you will only understand it after being educated by the market! The core of trading is position management. All trading actions must be conducted under appropriate position management. Big profits when right, small losses when wrong. This is the guarantee for stable capital growth. Because humans are always driven by emotion over reason. No matter how much you claim your decisions are rational, they are always dominated by emotion. Your direction carries your subjective bias. All technical indicators will also show strong or weak tendencies due to your judgment. When we make money in the market, we should be thankful to the market, not because we are powerful ourselves, but because the market has allowed us to taste success. Everything is about opportunity and discipline leading us to victory, and the key to this is position management. Living longer increases the chances of winning. This is a probability game, not a cash machine for anyone. The difference between speculation and gambling is the difference between discipline and instinct. Let's encourage each other.