16. When you get your food, eat it like a human being. Don't smack your lips and slurp; nobody can stand that.
17. It's good manners to be the first to stop eating; stuffing yourself is offensive.
18. If there are many people present, don't try to be the first to be served.
19. A little bit is plenty for anyone with good manners. Besides, you won't be short of breath when you go to bed.