Some authors have conceptualized depression as a "depletion syndrome" because of the prominence of fatigability; they postulate that the patient exhausts his available energy during the period prior to the onset of the depression and that the depressed state represents a kind of hibernation, during which the patient gradually builds up a new story of energy.
I'd been depressed before, of course. But I'm talking about really depressed. Not just feeling a bit down or sad, a depression that has something to do with biorhythms. I'm talking about the kind of depressed that floats in upon you like a fog. You can feel it coming and you can see where it is going to take you but you are powerless, utterly powerless to stop it. I know now.
I don't like standing near the edge of a platform when an express train is passing through. I like to stand right back and if possible get a pillar between me and the train. I don't like to stand by the side of a ship and look down into the water. A second's action would end everything. A few drops of desperation.
I am excessively slothful, and wonderfully industrious-by fits. There are epochs when any kind of mental exercise is torture, and when nothing yields me pleasure but the solitary communion with the 'mountains & the woods'-the 'altars' of Byron. I have thus rambled and dreamed away whole months, and awake, at last, to a sort of mania for composition. Then I scribble all day, and read all night, so long as the disease endures.
There exists, at the bottom of all abasement and misfortune, a last extreme which rebels and joins battle with the forces of law and respectability in a desperate struggle, waged partly by cunning and partly by violence, at once sick and ferocious, in which it attacks the prevailing social order with the pin-pricks of vice and the hammer-blows of crime.
Oddly enough I never used to suffer from depression on cold, gray, cloudy days like this. I feel as if nature is in harmony with me, that it reflected my soul.
Every act of life, from the morning toothbrush to the friend at dinner, became an effort. I hated the night when I couldn't sleep and I hated the day because it went toward night.
Men have called me mad; but the question is not yet settled, whether madness is or is not the loftiest intelligence– whether much that is glorious– whether all that is profound– does not spring from disease of thought– from moods of mind exalted at the expense of the general intellect.
... he preferred his own madness, to the regular sanity. He rejoiced in his own madness, he was free. He did not want that old sanity of the world, which was become so repulsive. He rejoiced in the new-found world of his madness. It was so fresh and delicate and so satisfying.