Make Eye Contact-When someone is speaking keep your eyes on them.
If You Win or Do Well at Something, Do Not Brag-Be humble in your success, and do not show anger in defeat, that merely shows weakness.
Ask Questions in Return-If you are asked a question in a conversation, you should ask a question in return. Show others that you are just as interested in them as they are in you.
Say Excuse Me-After a cough or sneeze, of which you should always have your mouth covered, say "Excuse Me"
Do Not Disrespectful Gestures-Do not smack your lips when eating, or roll your eyes when someone is talking to you.
Thank You-Always say "Thank You" when someone gives you something. There is never an excuse for not showing appreciation.
Never Make Negative Comments About a Gift--Never insult a person by making negative comments about a gift or by insinuating it isn't appreciated.