The Rainbow by D H Lawrence Chapter 6 Page 132

He did not sleep, save for the white sleep when a thin veil is drawn over the mind. It was not sleep. He was awake, and he was not awake. He could not be alone. He needed to be able to put his arms round her. He could not bear the empty space against his breast, where she used to be. He could not bear it. He felt as if he were suspended in space, held there by the grip of his will. If he relaxed his will would fall, fall through endless space, into the bottomless pit, always falling, will-less, helpless, non-existent, just dropping to extinction, falling till the fire of friction had burned out, like a falling star, then nothing, nothing, complete nothing.

He rose in the morning grey and unreal. And she seemed fond of him again, she seemed to make up to him a little.

“I slept