You may be born weak or people will have imaginary dreams in their sleep, and what they see will be true;
You don't need to avoid them. They are harmless to you. Maybe you want something from your father.
Ghosts are ominous after all. I usually read Buddha with my father and do more good deeds, which will pay off.
It is well said upstairs that everything is mysterious, and the landlord can see what others can't, not ordinary people.