Dad passed away suddenly without leaving any words. Why did he treat us like this?

Some people say: "If you die early and are reincarnated early, you can go to another world to enjoy happiness." Everyone has their own way to go. Life is fragile, and the ones left behind are the most painful. . Some things must be experienced. What you have to do is to take good care of yourself and your family, so that your father can feel at ease. . Some things are a foregone conclusion, so you have to try to accept them. . . . . . If you think about something from another angle, you will find something different. . You're not alone in feeling sad, think about the people around you. . .