Maybe you read the Overheard At Waitrose column and felt a little thrill that some of them could have come from you.
Or maybe you’re overwhelmed with self-loathing every time you eat quinoa and you only use Waitrose for the free coffee.
(By the way, if you’re taking their coffee, you’re part of the problem).
Whatever, here’s the definitive test to find out if your shopping habits are middle class or not – no judgement, just the facts.