Do you ever speak with your mouth full of food? Do you forget to cover your mouth with your hand when you sneeze? If you are guilty of these 'crimes' , then perhaps you should enrol on an Etiquette and Social Skills course. This is not just an ordinary course. It's a course in manners. You will have lessons in good manners and how to behave in social situations. The person who teaches these lessons is Maggie O'Farrill at the Petitle Protocol School,and her students are aged between six and twelve years old. She think this is the best time to teach kids. "At this age they are very easy", O'Farrill says. "When they get older,it's harder for them to break bad habits. Children at this age want to be polite. You can see that they're trying.