" It is possible, I think as I sit there on the cold wood of the bandstand bench, to see ailing marriages as brains that have undergone a stroke. Certain connections short-circuit, abilities are lost, cognition suffers, a thousand neural pathways close down forever. Some strokes are massive, seminal, unignorable; others imperceptible. I’m told it’s perfectly possible to suffer one and not realize it until much later. "

― Maggie O'Farrell , This Must Be the Place