Although this is a common belief, in my opinion, it is a misconception that people can be judged decisively by their words. However, our perception may sometimes be correct and real, and, in communication with people, it may be possible to realize their personality type, level of politeness and literacy, and even their beliefs through the words they choose and their voice expression.
In addition, we must note that being able to speak eloquently cannot be a reason for being good, and that someone who does not seem polite may just not have just mastered communication skills. For example, a person may try to deceive people by using flashy words and pretending to be a good person,; this may fool some people. Also,sometimesSometimes, words are not a problem in themselves, but are misunderstood due to inappropriate tone and itthis leads to unfair judgment. For instance, a manager who has always been polite may temporarily not be in a good mood and address his or her employee by using unsuitable words, so this behavior can not be considered as the correct criterion.
It has also been observed that sometimes due to the semantic differences of words in different cultures, and even not being fluent in one language, people are thought to be rude and uneducated due to applying inappropriate words inwhen talking to others. In English, when the subject of "I" comes with another person, I comes second, but in another language it may not be a problem that I comes first, and it may cause a misunderstanding for English-speaking people.