I used to work at an airport and we would have to get weights of individuals plus the weight of their carry on. We never actually weighed them and only asked them for approximate weights. Well people had a habit sometimes of telling me their weight plus added with the weight of the bags they planned to check. So when she told me 400 pounds I without thinking said. “Ma’am I need the weight not including the bags you will check today.” The look I received and the feeling of embarrassment I was filled with is something I will never forget.