Dream of Death

Does anyone often have the same dream, or when doing something, feel that they have done it before, or dream that they are about to do such a thing. Some people say that if you often have the same dream, it may be something from a previous life, or it may be a memory from a previous life. Didn't it say that there is Meng Po soup after death? Why do I still have memories of my previous life? Should I not forget it, or should I say, I don't want to forget it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.