1. Truly experienced individuals exhibit dignified behavior, appropriate language, consistent inner and external expressions, and emphasize moral cultivation and character; A person who appears serious on the surface may not be sincere in their heart, and their behavior may be hypocritical and artificial, just to conform to a certain image or standard.
2. Truly experienced people will adhere to principles, uphold justice, and not easily compromise when handling affairs; A person who is insincere may speak of principles verbally, but in practice, they may violate them for personal gain.
3. Truly experienced people are usually able to face their emotions and desires calmly, without deliberately concealing or suppressing them; Fake and serious people may suppress their emotions too much, and even conceal their true selves through false expressions.