Donald MacInnes writes Tales from the Water Cooler, which can be found every Saturday on page 2 of i. And, although a financial near-imbecile, he writes a weekly column in The Independent’s Money section, also on Saturdays. He writes regularly on a broad range of subjects in i’s Freeview section and occasionally fills in on Simon Kelner’s daily column when emotionally up to it. @DonaldAMacInnes