What they do not comprehend is man's helplessness. I am weak, small, of no consequence to the universe. It does not notice me; I live on unseen. But why is that bad? Isn't it that way? Whom the gods notice they destroy. Be small... and you will escape the jealousy of the great.
Philip K. DickLittle kids are that way; they feel if their parents aren't watching what they do then what they do isn't real.
Philip K. DickThe psychotic does not merely think he sees four blue bivalves with floppy wings wandering up the wall; he does see them. An hallucination is not, strictly speaking, manufactured in the brain; it is received by the brain, like any 'real' sense datum, and the patient act in response to this to-him-very-real perception of reality in as logical a way as we do to our sense data. In any way to suppose he only 'thinks he sees it' is to misunderstand totally the experience of psychosis.
Philip K. Dick