In Eastern culture, people see ghosts, people talk about ghosts... it's just accepted. And in Western culture it's just not.
At the end of the day, successful box office just means that more people saw what you did and liked it, and that to me is the most important thing. That a lot of people saw it and liked it.
Fantasies are more than substitutes for unpleasant reality; they are also dress rehearsals, plans. All acts performed in the world begin in the imagination.