Whatever night-fancies and night-noises crowded on me, they never warded off this DON’T GO HOME. It plaited itself into whatever I thought of, as a bodily pain would have done. Not long before, I had read in the newspapers, how a gentleman unknown had come to the Hummums in the night, and had gone to bed, and had destroyed himself, and had been found in the morning weltering in blood. It came into my head that he must have occupied this very vault of mine, and I got out of bed to assure myself that there were no red marks about; then opened the door to look out into the passages, and cheer myself with the companionship of a distant light, near which I knew the chamberlain to be dozing. But all this time, why I was not to go home, and what had happened at home, and when I should go home, and whether Provis was safe at home, were questions occupying my mind so busily, that one might have supposed there could be no more room in it for any other theme. Even when I thought of Estella, and how we had parted that day forever, and when I recalled all the circumstances of our parting, and all her looks and tones, and the action of her fingers while she knitted,—even then I was pursuing, here and there and everywhere, the caution, Don’t go home.
Source: Chapter 45, Paragraph 4