Once again, I am discouraged. My world is about to change as I contemplate the challenge of living without an automobile. The one I have driven for the last seven years has a serious problem. I don’t know if we can afford a second car under our present circumstances. Lots of walking in my future. Restructuring my world, in order to live within walking distance of my necessary institutions, grocery shopping recreation, socializing, seems to be next. That may mean I post more often. It may mean I post hardly at all. Bear with me, as I sort things out.