In the age of AI, I think the most important thing for ordinary people is to maintain their health. All the abilities you rely on will eventually be replaced by AI, even the so-called abilities to use AI, such as curiosity, a thirst for exploration, and imagination. You think AI won't? One day in the future, even more intelligent AI will learn these skills. Maintaining good health and living an extra year means being able to enjoy cheaper and higher-quality services.