In one of the most brilliant papers in the English language Hume made it clear that what we speak of as 'causality' is nothing more than the phenomen… - Philip K. Dick

It isn't a brute instinct that keeps us restless and dissatisfied. I'll tell you what it is: it's the highest goal of man - the need to grow and advance . . . to find new things . . . to expand. To spread out, reach areas, experiences, comprehend and live in an evolving fashion. To push aside routine and repetition, to break out of mindless monotony and thrust forward. To keep moving on . . .

In other words, the universe itself — and the Mind behind it — is insane. Therefore someone in touch with reality is, by definition, in touch with the insane: infused by the irrational.
In essence, Fat monitored his own mind and found it defective. He then, by the use of that mind, monitored outer reality, that which is called the macrocosm. He found it defective as well. As the Hermetic philosophers stipulated, the macrocosm and the microcosm mirror each other faithfully. Fat, using a defective instrument, swept out a defective subject, and from this sweep got back the report that everything was wrong.

"People like your wife are dangerous." "Why?" Hamilton asked. "They don’t belong to any group. They fool around with everything. As soon as we turn our back—" "So you destroy them. You turn them over to the lunatic patriots." "The lunatic patriots," McFeyffe said, "we can understand. But not your wife. She signs Party peace petitions and she reads the Chicago Tribune. People like her—they’re more of a menace to Party discipline than any other bunch. The cult of individualism. The idealist with his own law, his own ethics. Refusing to accept authority. It undermines society. It topples the whole structure. Nothing lasting can be built on it. People like your wife just won’t take orders."