A friend of mine, who I'll call "Dave" (because that was his name) said he would do anything to avoid A-level revision. At one point he infamously found himself weighing the cat, convinced that he would only be able to settle down to work if he had that data to hand. As a result, some 25 years later, the act of procrastination is referred to by my family as "weighing the cat". Ian Whitten, Sittingbourne, Kent