“Writers get obsessed with a project and lock the doors and sit and work at it, like animals in a leg trap trying to chew through the leg, which is not good strategy. My advice is to get out of the house and take a walk, a good first cure for the depression that hits after you’ve been working for a year and it dawns on you that your book is not ‘Huckleberry Finn’ but you must finish it anyway….”