Old people often say: make death first, then make life. In other words: life and death are destiny. But what can be changed is that good karma can affect your life span. Bad karma can shorten life. Things change, but things change. Treat it with a normal heart. Treat life and death with equanimity, and you can treat everything with equanimity. From birth to death is a process, but also a journey, with personal experience and hearing. But no one will replace anyone, that is, everyone is a role, so you make your own decisions. In another person, his role and starting point are different from yours, so his treatment, methods and remarks are different. Life and death are the process that everyone is experiencing.