“had spent more than a year writing a second draft of his book during the hours he wasn’t at one of his jobs. He worked late at night in a small room we’d converted to a study at the rear of our apartment—a crowded, book-strewn bunker I referred to lovingly as the Hole. I’d sometimes go in, stepping over his piles of paper to sit on the ottoman in front of his chair while he worked, trying to lasso him with a joke and a smile, to tease him back from whatever far-off fields he’d been galloping through. He was good-humored about my intrusions, but only if I didn’t stay too long. Barack, I’ve come to understand, is the sort of person who needs a hole, a closed-off little warren where he can read and write undisturbed. It’s like a hatch that opens directly onto the spacious skies of his brain. Time spent there seems to fuel him. In deference to this, we’ve managed to create some version of a hole inside every home we’ve ever lived in—any quiet corner or alcove will do. To this day, when we arrive at a rental house in Hawaii or on Martha’s Vineyard, Barack goes off looking for an empty room that can serve as the vacation hole. There, he can flip between the six or seven books he’s reading simultaneously and toss his newspapers on the floor. For him, the Hole is a kind of sacred high place, where insights are birthed and clarity comes to visit. For me, it’s an off-putting and disorderly mess. One requirement has always been that the Hole, wherever it is, have a door”