Old age is not what it used to be. For the first time, most people in the United States are living into their eighties. The first guide of its kind changes the understanding of old age with an upbeat and emotionally savvy view of the uncharted territory of the last stage of life. With insight and humor, Dr. Katharine Esty describes the series of dramatic and difficult transitions that eightysomethings usually experience and how, despite their losses, they so often find themselves unexpectedly happy.