Imagine a rollercoaster with no ups or downs, a novel with no villains, a story with no dramatic light and shade. We don't really want any aspect of our lives to be flat. We just want to feel that when it's getting bumpy we are going to be okay. We want to feel that, just as there have been twists and turns that have unsettled us, there will soon be more unexpected changes that will make up for everything. And so there will be, as long as we trust - and keep on trusting - and don't give up. Whatever has 'gone wrong', can yet come right.