When expressing disdain for other people's demeanor, it is very important to be polite and respectful. A subtle way can help you convey your feelings while avoiding directly hurting the other person's self-esteem. Here are some possible strategies： 1. **Avoid direct comments**: Do not directly mention the opponent's posture, but divert attention from other topics. For example, you can talk about other advantages of the other party, such as their dress, temperament, or personality, rather than focusing on posture. 2. **Use neutral language**: If you have to mention your posture, use neutral vocabulary and avoid derogatory or discriminatory words. For example, you can say “you look very personalized” instead of “you look a little fat.” 3. **Pay attention to health**: If you feel it is necessary to mention your posture, you can talk about health issues in a caring tone instead of directly commenting on the other party's appearance. For example, “I think it's really important to maintain a healthy lifestyle. Have you tried some new sports?" ” 4. **Indirect expression**: Indirectly express your views by talking about your own or other people's experiences. For example, “I recently started working out and feel in a much better mental state. Have you tried any new sports methods? ” 5. **Avoid comparisons**: Do not compare each other with others, especially in terms of posture. This may make the other party feel inferior or hurt. 6. **Maintain a positive attitude**: Even if you have disdain for the other party's posture, try to maintain a positive attitude to avoid making the other party feel belittled or disrespected. In short, the key to subtle expression is to maintain courtesy and respect, and avoid directly hurting each other's feelings. By focusing on other aspects or using neutral language, you can convey your views while maintaining each other's self-esteem.