Dogs possess a quality that's rare among humans -- the ability to make you feel valued just by being you -- and it was something of a miracle to me to be on the receiving end of all that acceptance. The dog didn't care what I looked like, or what I did for a living, or what a train wreck of a life I'd led before I got her, or what we did from day to day. She just wanted to be with me, and that awareness gave me a singular sensation of delight.

Love—the desire to love and be loved, to hold and be held, to give love even if your experience as a recipient has been compromised or incomplete—is the constant on the continuum of hunger, it's what links the anorexic to the garden-variety dieter, it's the persistent pulse of need and yearning behind the reach for food, for sex, for something.

What is this drive to be thinner, prettier, better dressed, other? Who exactly is this other and what does she look like beyond the jacket she's wearing or the food she's not eating? What might we be doing, thinking, feeling about if we didn't think about body image, ever?

So it persists, for many of us, hunger channeled into some internal circuitry of longing, routed this way and that, emerging in a thousand different forms. The diet form, the romance form, the addiction form, the overriding hunger for this purchase or that job, this relationship or that one. Hunger may be insatiable by nature, it may be fathomless, but our will to fill it, our often blind tenacity in the face of it, can be extraordinary.

You'll reach into your wallet to brandish a photograph of a new puppy, and a friend will say, 'Oh, no - not pictures.

But then the wine came, one glass and then a second glass. And somewhere during that second drink, the switch was flipped. The wine gave me a melting feeling, a warm light sensation in my head, and I felt like safety itself had arrived in that glass, poured out from the bottle and allowed to spill out between us.

The key, I suppose, has less to do with insight than with willingness, the former being relatively useless without the latter.