" His position at that moment was like the position of a man standing over a frightful precipice, when the earth breaks away under him, is rocking, shifting, sways for a last time, and falls, drawing him into the abyss, and meanwhile the unfortunate man has neither the strength nor the firmness of spirit to jump back, to take his eyes from the yawning chasm; the abyss draws him, and he finally leaps into it himself, himself hastening the moment of his own perdition. "

― Fyodor Dostoevsky , The Double and The Gambler