A dear one has died. Or a romantic relationship has ended. Or a job that was once going to be your career has just evaporated. Or you're suddenly facing a health crisis, or a financial crisis, or a crisis of faith--whatever the circumstance, you are sure about one thing: Nothing will ever be the same. Deep sadness, even bitter negativity, can sometimes follow. What to do then? End the life you've been living? Yes! That's the startling answer from...