But teenagers also have the ability—or at least the potential—to rethink and remake their lives in a way that younger children do not. And as Keitha’s story shows (and as you’ll see again in the chapters ahead), adolescence can be a time for a different kind of turning point, the profoundest sort of transformation: the moment when a young person manages to turn herself away from near-certain failure and begins to steer a course toward success.
