Sometimes, I feel that my life is a series of trapeze swings. I'm either hanging on to a trapeze bar swinging along or, for a few moments, I'm hurdling across space between the trapeze bars.

Mostly, I spend my time hanging on for dear life to the trapeze bar of the moment. It carries me along a certain steady rate of swing and I have the feeling that I'm in control. I know most of the right questions, and even some of the right answers. But once in a while, as I'm merrily, or not so merrily, swinging along, I look ahead of me into the distance, and what do I see?