The genes of the poor: they like to take care of others and help people. But the rich are different. When the rich encounter people who are incapable, they don't try to mediate; they avoid wasting their own abilities. The core of the wealthy is filtering out all irrelevant, incompetent, and worthless people! The poor are cautiously generous; the rich are openly stingy. Don’t talk logic with those at the bottom, don’t talk ideals with those in the middle, and don’t talk emotions with those at the top. With people at the bottom, talk about emotions and morality; with people in the middle, talk about logic and interests; with people at the top, talk about ideals and the future. People are just like animals; it’s not as complicated as you think. When you have no food in your pocket, even dogs won’t wag their tails at you. Interactions between people ultimately come down to a balance of interests and an exchange of value. Simply put, it’s cooperation. A person’s fate depends on their understanding of human nature. The strong live in reality; the weak live in their emotions.