Not all ghosts are angry or have unfinished business. Some are just annoying.
Madness string 95359
How it ever became successful is beyond me, they had an entire chapter based on either a pillow or a ceiling, I can't remember which one.
But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthward, downward, into the dark, the deep - into evil.