A Gresham’s Law: the fakes would undermine the value of the real. - Philip K. Dick

The inanity of her remark infuriated him. 'Good grief don't you understand Janet? At this point I'm thoroughly delusional. I'm as mentally ill as it's possible to be. It's incredible that I can communicate with you at all. It's a credit to my ego-strength that I'm not at this point totally autistic.

but as he plodded along a vague and almost hallucinatory pall hazed over his mind; he found himself at one point, with no notion of how it could be, a step from an almost certain fatal cliffside fall — falling humiliatingly and helplessly, he thought; on and on, with no one even to witness it. Here there existed no one to record his or anyone else's degradation, and any courage or pride which might manifest itself here at the end would go unmarked: the dead stones, the dust-stricken weeds dry and dying, perceived nothing, recollected nothing, about him or themselves.

No one can win against kipple,’ he said, ‘except temporarily and maybe in one spot, like in my apartment I’ve sort of created a stasis between the pressure of kipple and nonkipple, for the time being. But eventually I’ll die or go away, and then the kipple will again take over. It’s a universal principle operating throughout the universe; the entire universe is moving toward a final state of total, absolute kipple-ization.