You know, the volume of a person's speech depends on his own cultivation. And often when a person's personal quality is very high, he will pay attention to controlling his own volume when he speaks on any occasion, and will also take care of others' feelings and try not to influence or interrupt others. At the same time, the more cultured people are, the more leisurely they talk and do things, and they are not arrogant and impetuous. However, when communicating with others, many people always communicate with each other in a loud voice and claim to be informal, but this phenomenon also shows that this person's quality and personal accomplishment are very poor.
And we can see how powerful a person is from the volume of his speech. People who are very powerful often have very soft voices in public, while those who are not strong enough often need to cover up their self-confidence through loud voices.
In our daily life, if we meet people who make a loud noise in public places, we must stand up and strictly stop their behavior, because public places are not his own, but all of us, so each of us has our own rights and interests in public places. When some people talk loudly in public regardless of other people's feelings, we should stand up and defend our rights and interests. Even if these people talk loudly in public places and don't listen to dissuasion, we are fully qualified to ask them to leave this public place.