If you wear mourning clothes yourself, you will be promoted. Of course, if you are another identity, such as a student, you can also feel the same.
In short, it is good! It's not good to greet yourself in mourning, and neither is the coffin. If you really dream of a coffin, that would be great, your performance will be good, your fortune will come, and everything will be fine! Pima Dai Xiao is also a good thing! What a good dream you had! It is also the dream of making money for the gods, all kinds of good! In fact, whether dreams have anything to do with reality depends on your own understanding of feelings. Sometimes dreaming may be meaningless. It is the activity of the brain to string together the fragments in your memory at will and explain many nonsense dreams. Sometimes dreams come at the right time.
Sometimes your psychology has changed. For example, I feel that I have psychological problems recently and want to see a psychiatrist. I had a dream this morning. I actually laughed in my dream and woke up laughing. This can explain this dream, because I was eager to laugh like that, so I had this dream to satisfy myself. Of course, I can also interpret it, but it depends on myself, whatever you want to believe!