|Working as a pediatric nurse, I had the difficult assignment of giving immunization shots to children. One day I entered the examining room to give four-year-old Lizzie her needle.|
'No, no, no!' she screamed.
'Lizzie,' scolded her mother, 'that's not polite behavior.'
With that, the girl yelled even louder, 'No, thank you! No, thank you! No, thank you!