What does a circle mean?

An inner circle refers to a group of people who share a common topic or identity. Insiders have a more accurate grasp of the news in the circle than outsiders, and they also have a higher status in a certain field. Everyone's inner circle is different, and so are the people in the inner circle.

The inner circle refers to people who have frequent interpersonal communication and close relationship, while the outer circle refers to people who have occasional interpersonal communication but not close relationship, who are engaged in the same work or have common interests and hobbies. The prejudice effect of insiders means that people usually give more positive comments to the members in the circle.