The dead pull the living down.

With horror he perceived that, by uniting himself as he had with the dead, he had cut himself off from the living. Stripped of all earthly hope, bereft of every consolation, he was rendered as poor as mortal can possiblybe on this side of the grave.

The dead are jealous, jealous, jealous and they will do anything to keep you from the living, the lucky living. They will argue with you, and distract you, and if that doesn't work, they will even let you hug them, and dance for you, and kiss you, and laugh, anything to keep you. The dead are selfish. Jealous. Lonely. Desperate. Hungry. ("The Chambered Fruit")

To feel our character, our personality, and our personal, hard-won history fade from being is to be exposed to whatever lies beneath these comforting, operational conveniences. What remains when the conscious and functioning self has been erased is mankind's fundamental condition _ irrational, violent, guilt-wracked, despairing, and mad.

I do know that for the sympathy of one living being, I would make peace with all. I have love in me the likes of which you can scarcely imagine and rage the likes of which you would not believe. If I cannot satisfy the one, I will indulge the other.

(there is) no other means of escaping from one's consciousness than to deny it, to look upon it as an organic disease of the terrestrial intelligence - a disease which we must endeavor to cure by an action which must appear to us an action of violent and willful madness, but which, on the other side of our appearances, is probably an action of health. ("Of Immortality")