DEAR MISS MANNERS: I have been friends for some years with a woman who is a college graduate, has been a teacher, raised three sons (all college grads and successful professionals), and considers herself to be a cultured woman.
However, she has a habit that I find impolite: During a meal, she will lick her knife after using it for her food, whether at home or in a restaurant. This is done very matter-of-factly, probably a habit she isn't aware of. I've never said anything, but what would you advise, if anything?
GENTLE READER: Not saying anything. Not even "Ewww," however tempting that might be. Miss Manners considers this especially necessary should your friend inadvertently slice off part of her tongue, and your attention will be needed to summon help.
(Please send your questions to Miss Manners at her website, www.missmanners.com; to her email, dearmissmanners@gmail.com; or through postal mail to Miss Manners, Universal Uclick, 1130 Walnut St., Kansas City, MO 64106.)