Towards the end of your life you have something like a pain schedule to fill out - a long schedule like a federal document, only it's your pain schedule. Endless categories. First, physical causes - like arthritis, gallstones, menstrual cramps. New category, injured vanity, betrayal, swindle, injustice. But the hardest items of all have to do with love. The question then is: So why does everybody persist? If love cuts them up so much.