Some of our dormant multitudes come awake with a catlike stretch, slowly and lazily over years of personal development. Others leap into being with the jolt of an alarm sounded by a particular event or person who has entered our lives at a particular moment – rarely anticipated, almost never convenient, always transformational. On those rare, momentous mornings, one looks into the bathroom mirror and greets – sometimes grudgingly, sometimes gleefully – the gladsome stranger of oneself.