This is what the whole sense of tragedy is really about. People think that a sense of tragedy is a kind of … embroidery, something irrelevant, that you can take or leave. But, in fact, it is a necessity. That’s what the Blues and Spirituals are all about. It is the ability to look on things as they are and survive your losses, or even not survive them—to know that your losses are coming. To know they are coming is the only possible insurance you have, a faint insurance, that you will survive them.