On the positive side, it shows that this person has a lot of experience in dealing with people, is familiar with secular human habits, and is witty and thoughtful in dealing with people. On the other hand, this person is very smooth and secular.

Related quotation:

Lu Xun: The world is really a difficult place. It is not a good word to say that a person is "unsophisticated", nor is it a good word to say that he is "sophisticated".

Bacon: There are many sophisticated people who can read people's temper and personality, but they are not really learned people. Such people are good at conspiracy rather than research.

Chesterfield: The absurd idea of inexperienced and methodical people is that they don't like the patience of sophisticated people.