There are certain rules within every society and culture that are considered to be common and of general knowledge. Some of the "rules' of one society that are considered unacceptable may be perfectly acceptable within another. For the sake of simplicity, this article refers to standard acceptable behavior in the United States.At the dining table, the following behaviors are not typically
. accepted and are considered rude. Do not: wear a hat to the dining table; Do not comb, brush or flip the hair while preparing food or while eating; Do not chew with an open mouth; do not talk with an mouthful of food (this is not only visually unpleasant, but the sound effects are never pleasant);do not interrupt others as they are speaking; do not swear in the presence of children, ladies or the elderly (this also goes for those in a position of authority, like a judge, boss, a or police officer.) Do not place elbows on the dining table while food is being consumed. It is ok after dishes are cleared away. Do not eat anything but finger food with the hands or fingers. Use a napkin that is on the lap, not the clothes being worn, the back of the hand, or the tablecloth. Do not point at somebody. Maintain a respectful distance while speaking to another person; nobody appreciates a spit shower. Bathe or shower frequently; it is amazing how many people do not do this, and they somehow end up next to or behind every individual at least once, and it is usually during the hottest days the year. Never repeat something that is secondhand information. While standing or waiting in lines, it is never acceptable to cut in front of another, nor is it appropriate to "save' a spot in line.If unclear as to the social acceptability of an action, err on the side of politeness.http://www.kidsturncentral.com/links/mannerslinks.htm. More reference links: missmanners.com manners.com/acceptablebehaviors.html