Why are “please” and “thank you” magic words?

Saying “please” and “thank you” is a part of etiquette, or good manners. And good manners make both your home and the world a more thoughtful and generous place. The words “please” and “thank you” are special words because they make dealing with other people go more smoothly. People have to ask for help or permission all the time. Saying “please” shows that your request also comes with respect for the person you are asking. People are usually more willing to fulfill the requests of those who treat them with respect. And after someone gives you something or assists you, it is polite to say “thank you” to show your appreciation. Someone whose actions are appreciated will be more likely to help you out or be generous again.