An old bloke has geen settling in to his new old peoples home and he’s been there now for 3 months. There he is sitting in his chair and dozing off on the verandah. And every time he leans over to one side – very helpfully – a nurse will dash over and gently settle him upright again. And this happens continually. On this particular day his son comes to visit and asks him how he thinks he’s settling in now that it’s been 3 months, just as a nurse appears – almost as if from nowhere – and settles him upright again. “It’s alright” he says. “It’s just that they won’t let you fart…