ghosts can represent unfinished business
ghost are the unsettled spirits of the dead who haven't yet found their place in the hereafter,perhaps because they still have some tie to earthly matters.as ghosts are neither fully present nor fully absent,they raise questions(sory about the pun)about uncertainty and the lack of clarity,perhaps about who we are or what we are doing in our lives.in ghostly figures we are confronted with are own mortality.they may give us some sneck preview of the afterlife,without really offering any explanations,perhaps they offer some hope we can also see them as shadows of ourselves-personifications of are our mask and dare not to face...