Hanif Kureishi, “The Art of Distraction,” The New York Times 18 February 2012

…If you’re writing and you get stuck, and you then make tea, while waiting for the kettle to boil the chances are good ideas will occur to you. Seeing that a sentence has to have a particular shape can’t be forced; you have to wait for your own judgment to inform you, and it usually does, in time. Some interruptions are worth having if they create a space for something to work in the fertile unconscious. Indeed, some distractions are more than useful; they might be more like realizations and can be as informative and multilayered as dreams. They might be where the excitement is. …A flighty mind might be going somewhere.