I’m not a ghost, I’m a dream. There’s a difference.
Ghosts have a reason for being here; they desperately want to be human again, even though it’s impossible.
Dreams, however, were never human to begin with. And they don’t want to be; they’re just here to show us everything that could be, good or otherwise.
Another thing; dreams have no purpose, no logical reason to exist. But…we’d miss dreams if we no longer had them, wouldn’t we?