““Sometimes Discontent is unknown to the sufferer, a shadowed thing that creeps up from behind. It had been that way for Mary. Of course she knew there were reasons for her unhappiness, there are always reasons. One thinks, I am unhappy, I am discontent, because of this or that. But such thoughts are like a painting of sorrow, not sorrow itself. Then one day it comes, hushed and ferocious, and reasons don’t matter anymore.” - The Outlander by Gil Adamson””