When you have guests, if guests come to your home for the first time, show them where the bathroom is so they can freshen up, and only then invite them to join the others.
If you need to brush your hair, do it in the ladies’ room.
Don’t forget about etiquette rules when at home. For instance, it’s very rude to shout from another room. Besides, you might get used to such behavior, and it will make a bad impression on other people.
Don’t take a long time to choose the best piece of food on a plate. Take the nearest piece.
No matter in school or society, don’t blindly please others to do things against your will. Do your due diligence and make sure it’s something you really want to get involved with.
When a friend invites you to a party or an activity, it is very impolite to bring another guy without asking the host.
Please aim to arrive at each appointment ten minutes in advance. If you are going to be late, please inform the person as early as possible.
If you are invited to someone else’s home, don’t stay for dinner unless you arrive in advance, so as not to disturb other people’s plans.
When communicating with others, please swallow the food before speaking.
Don’t be embarrassed to refuse others. The people who can make you embarrassed are not considerate.