"There is a loneliness that can be rocked. Arms crossed, knees drawn up, holding, holding on, this motion, unlike a ship's, smooths and contains the rocker. It's an inside kind--wrapped tight like skin. Then there is the loneliness that roams. No rocking can hold it down. It is alive. On its own. A dry and spreading thing that makes the sound of one's own feet going seem to come from a far-off place."
— Toni Morrison (Beloved)