Sooner or later we all go through it. We begin to lose parents, our friends or spouses start to come down with "old people" illnesses, our children grow up and (if we're lucky) begin to leave home. We look around at the landscape of our lives and realize it has become unrecognizable. What we once centered our lives around has changed, anchors that moored us have detached and, as the anxiety begins to mount, we find ourselves looking for something to hold on to. But what?