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")

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.

When in the puppet-show of dreams we hold in hand the strings of quite a number of actors, controlling their actions and their speech, we are not aware of this being so. Only one of them is myself, the dreamer. In him I act and speak immediately, while I may be awaiting eagerly and anxiously what another one will reply

Yes, there is an outside world, and yes, there is an objective reality, but in moving through this world, we constantly apply unconscious filter mechanisms, and in doing so, we unknowingly construct our own individual world, which is our "reality tunnel.