It has been said of dreams that they are a 'controlled psychosis,' or, put another way, a psychosis is a dream breaking through during waking hours.
Philip K. DickIt did not seem possible that Wendy Wright had been born out of blood and internal organs like other people. In proximity to her he felt himself to be a squat, oily, sweating, uneducated nurt whose stomach rattled and whose breath wheezed. Near her he became aware of the physical mechanisms which kept him alive; within him machinery, pipes and valves and gas-compressors and fan belts had to chug away at a losing task, a labor ultimately doomed. Seeing her face, he discovered that his own consisted of a garish mask; noticing her body made him feel like a low-class wind-up toy.
Philip K. DickBut at least he can still see the lights below us. Although maybe for him it doesn't matter.
Philip K. Dick