It’s often said that cowards make the best torturers. Cowards have good imaginations, imaginations that torment them with all the worst stuff of nightmare, all the horrors that could befall them. This provides an excellent arsenal when it comes to inflicting misery on others. And their final qualification is that they understand the fears of their victim better than the victim does himself.
Mark  Lawrence, Prince of Fools
coward, horror, imagination, nightmare, torturer