Form filling is like a muscle you have to flex. If you insulate yourself from the well oiled machine of the postal system for too long, it has a habit of remind

Form filling is like a muscle you have to flex. If you insulate yourself from the well oiled machine of the postal system for too long, it has a habit of reminding you of its presence. Usually this reminder comes when you least expect it. When you have a caffeine headache, when you cut down the enormous tree in the garden, when you've finished a Sudoku puzzle, or when you've just finished a lofty tome ― the letter will arrive when you have brain fog, and you better be prepared. This is why we have 'busy body' types who have nothing better to do than play with the postal system. They fill out those surveys you get to bulk up broadsheet newspapers, and send away for competitions. Their form filling muscle will not be allowed to atrophy.