I looked inward at my heart. And indeed, there too, the criss-cross corsetry was slackened and gaping. I was all undone. Potentially, I could spill. Or tangle. And so I began to tug at my own heartstrings, pulling them up tight until there was just the right amount of tension at each criss and each cross. Then I bent down to my boots and laced them firmly too, first the left, then the right, finishing off on each side with a surgeon's shoelace knot.