People dine at restaurants all the time, but that doesnt mean they should behave the way they do when they eat in the comforts of home.

Eating is the only biological necessity we sometimes do as a social function, Jodi R.R. Smith, president of Mannersmith Etiquette Consulting , told HuffPost. We have to eat to stay alive. But were supposed to be eating in a way that enhances, rather than distracts from, other guests dining experience.

While there are obviously countless ultra-rude restaurant scenarios we can conjure in our imaginations, there are also everyday faux pas diners should try to avoid. After all, you should strive to be on your best behavior while dining in public.