We think we have control over our lives, especially when we’re young and seemingly invulnerable. We’re told we can do anything we set our minds to, that the world is our oyster, that all we have to do is shuck the hard shell and pluck the rich, nourishing meat inside. I realize now, however, that the shell is a lot harder than I appreciated, and that I never could have controlled or even predicted the things that would happen in my