Most people in China have not learned how to love themselves. Loving yourself is particularly simple: be true to yourself, treat yourself well, and when faced with gains and losses, prioritize yourself instead of blindly holding onto a spirit of either active or passive sacrifice to satisfy others. In the end, you will feel unwilling. Because once you make a sacrifice or give something, you may find that others do not truly appreciate it, or do not reciprocate with the equivalent return you expected, and that is when your heart breaks.