When invited to a dinner party, some questions will inevitably come to your mind. Should you arrive on time, early or late? With or without a gift? Will you be sitting on a chair or on the floor? Shall you eat with your hands? In silence? What to say, what to do, when, how, and in what tone? Presented in this way, a simple meal with all the daunting etiquette that goes with it can become a real brainteaser.