As she closes her eyes, waiting to descend into a drugged sleep, she can hear a gentle lapping in the distance. They are all there. The lost rivers of time, out of sight and out of mind but notable in their absence, like phantom limbs that still have the power to cause pain. They are here and everywhere, eroding the solid structures on which we have built our careers, marriages, reputations and relationships, evermore flowing onwards—with or without us.