When you have a specific idea, don't bring it up directly, but ask a question related to your original intention first and let the other person answer it. If you have come to a negative judgment from the answer, don't put forward your original request idea again to avoid embarrassment. For example, a young woman bought a piece of cloth. When she took it home, she felt that the salesperson gave her the wrong change, but she was not sure that it was someone else's fault. So she looked around and asked, "Comrade, how much is this cloth one meter?" After the other person answered, she immediately realized that she had miscalculated, said "thank you" and left the store with satisfaction. It seems that the girl's handling method is wise.
This example tells us that when we are not sure, we should not arbitrarily deny the other party's request. It's best to ask for directions by throwing stones, find out the situation first, and then decide what to do next. Some people don't. They are impulsive in dealing with problems. When the situation is uncertain, they challenge others. As a result, they were wrong and retorted, putting them in a dilemma. For example, some people buy things without thinking clearly and say to the salesman, "You gave me less change!" " "When people figure it out and prove that they are not mistaken, they will, in turn, tease them and laugh at them, which is extremely embarrassing.