The meaning of a dream about ghost.
The meaning of this dream varies according to the action.If the ghost simply appeared in your dream, it is an omen of general good luck; however, if you were frightened by it or it spoke to you, it is a warning that some powerful pressure will be brought to bear on you to join in a scheme or activity which is against your principles.
Resist the temptation with all the strength you can muster, and if necessary get help from a trusted friend or adviser.