12 things you shouldn't do at high-end restaurants

Netflix Even seasoned diners can sometimes use a good refresher on the do's and don'ts of high-end restaurants. A recent Quora thread asked for the rookie mistakes people can make at fancy restaurants. The responses are a good guide to how to get the most out of your experience. We picked the 12 best rules to live by: Don't fall for the 'decoy effect' REUTERS/Regis Duvignau "Restaurants that incorporate the decoy effect in their wine list will include one or two top quality and very expensive wi...