Grace to me is a little bit of extra help when you're feeling stuck or doomed or, probably, hopefully, out of good ideas on how to save yourself, and how to salvage the situation or the friendship or the whatever it is,” Anne Lamott once told me. “I wish it was accompanied by harp music so you could know that's what was happening, but for me it's that extra pause or that extra breath or that extra minute's patience against all odds.” On that first trip to Ireland, grace—the kick-in-the-pants, clarifying, cosmic-pause-button kind of grace—didn't just have a harp. It had an entire soundtrack...