Authors:

It's the boredom that kills you. You read until you're tired of that. You do crossword puzzles until you're tired of that. This is torture. This is mental torture.

"Between the dying and the dead: Dr. Jack Kevorkian's life and the battle to Legalize Euthanasia"‎ by Neal Nicol, Harry Wylie, (p. 247), 2006.
It's the boredom that kills you. You read until you're tired of that. You do crossword puzzles until you're tired of that. This is torture. This is mental torture.