Perhaps you have made a comfortable life for yourself. Thinking about your pension. Your favourite TV show on Sundays. Parents’ evenings and taking your clothes to the charity shop. Perhaps earlier today you were in the doctor’s waiting room, mindlessly flipping through the pages of a magazine from last year. Perhaps you unexpectedly found yourself with some time. On the train home when you entered a network dead zone. Or when you were mowing the lawn or cleaning the stairs. When you missed out on rolls at the bakery around the corner or found that the supermarket had closed for the night.