Have family members considered what will happen when they get old? If you're unmarried, you're likely to have no children. How will you care for yourself in old age? Theoretically, with enough money, you could hire someone, but there are numerous examples, both in China and abroad, of elderly people being exploited. Technological advancements offer two new paths: 1. Brain-computer interfaces: spending your later years in a nutritional pod within a space like Sword Art Online. 2. Embodied Intelligence (EAI) as a provider of elderly care. Hopefully, I can live healthily until these two technologies are fully developed.