By definition, memoir demands a certain degree of introspection and self-disclosure: In order to fully engage a reader, the narrator has to make herself known, has to allow her own self-awareness to inform the events she describes.

Dogs have such short life spans, it's like a concentrated version of a human life. When they get older, they become much more like our mothers. They wait for us, watch out for us, are completely fascinated by everything we do.

My recipe for bliss on a Friday night consists of a 'New York Times' crossword puzzle and a new episode of 'Homicide;' Saturdays and Sundays are oriented around walks in the woods with the dog, human companion in tow some of the time but not always.

Was he smart enough? Introspective enough? Was it just enough to love him, or should I attach myself to someone who seemed farther ahead of me, someone smarter and more ambitious than me, who'd be sure to carry me along into the version of adulthood I thought I should be striving for?

Something is missing: that's as close as I can come to naming the sensation, an awareness of missed or thwarted connections, or of a great hollowness left where something lovely and solid used to be. ...There is something fundamentally insatiable about being human, as though we come into the world with a kind of built-in tension between the experience of being hungry, which is a condition of striving and yearning, and the experience of being fed, which may offer temporary satisfaction but always gives way to new strivings, new yearnings.

There's something about sober living and sober thinking, about facing long afternoons without the numbing distraction of anesthesia that disabuses you of the belief in the externals, shows you that strength and hope come not from circumstances or the acquisition of things, but from the simple accumulation of active experience, from gritting the teeth and checking the items off the list, one by one, even if it's painful and you're afraid.

Smooth and ordered on the outside; roiling and chaotic and desperately secretive underneath, but not noticeably so, never noticeably so.