It's easy to make you embarrassed (尴尬的) in your life. You may run into the wrong classroom and everyone looks at you. Or you may have a piece of cabbage in your teeth!
People in England may feel embarrassed if someone asks them some personal questions, such as: "How old are you?" or "How much money do you make?" They will get unhappy. It's also impolite of you to talk about your own things too much when you meet someone for the first time. You'd better talk about weather.
Young people in America will feel embarrassed if they still use their parents' money to buy things or they often ask their parents before making a decision.
Sometimes we may get embarrassed in public(公众), for example: You find that you don't have enough money when you pay at the supermarket. Don't worry! Just put some things back, then no one will look at you. So, to be honest is the most important. If you forget the name of a person or don't know how to clean the toilet after using it at your friend's home,just ask them about it.