Why do ghosts hunt you and don't just say what they want?

Ghosts are often thought to be spirits of the deceased who have unfinished business or unresolved emotions. Instead of communicating directly, they may manifest through haunting behaviors due to their inability to articulate their needs or feelings in the physical realm. This can create a sense of confusion and fear for the living, as the ghosts may be trapped in their past experiences. Ultimately, their haunting may be a cry for help or a desire for closure that they cannot express clearly.