So saying yes to a glass of wine at dinner which will, undetected, not be drunk or subsequently filled up. Buying drinks that look like an actual drink – tonic water – at the pub (which means buying the first round, but there you go). Clasping a stunt cocktail at a party while one flits from conversation to conversation to avoid detection. And there are only two rules. One: you are not allowed to stay in, ever. And two, if anyone rumbles you then you have failed. In this sense, I suppose, it is more a game than it is a wellness practice which is hugely preferable because drinking games are much more fun than wellness practices.