In a world where change is constant, change matters. Of this, I am certain. Change may seem like it leads to only the slightest calibration: how much impact could the following episodes have? It may seem like not so much: – a chance meeting – a serendipitous collision on the stairway – a mixup of luggage On the other hand, the fruition of large-scale change brings the expectation of great impact: – a move to a new home – a divorce – instability and uncertainty at work As a ch