According to research from Heinz Cup a Soup, 31% cent of Brits are so protective of their favourite cup or mug that they would never let anyone else drink from it.
(In fact nearly 60% of Brits have an "emotional attachment" to their favourite mug, and a third said they would feel "angry" or "totally devastated" if their mug broke, with 42% adding that their favourite mug is not replaceable.