Life is a tiring business indeed.Soy sauce runs out. Milk runs out. Dishwashing detergent runs out. Lancôme lipsticks—I thought I had stockpiled several years' worth—run out. Dust underneath the dining table becomes dust balls. Newspapers and magazines pile up, and so does laundry. E-mail and junk mail keep coming. When occasion demands, I make myself presentable and I present myself. I listen to my sister's same old complaints on the phone. I withdraw money for my elderly mother, whose tongue works fine but whose body is a mess. I contact her caseworker. And now I have reached a stage in life when my own health is prone to betray me.