The depressed person was in terrible andunceasing emotional pain, and the impossibility of sharing or articulating this pain was itself a component of the pain and a contributing factor in its essential horror. Despairing, then, of describing the emotional pain itself, the depressed person hoped at least to be able to express something of its context, its shape and texture, as it were-by recounting circumstances related to its etiology.
David Foster Wallace, Brief Interviews with Hideous Men
depression