What are there clicks in high school?

There are "clicks" in high school mainly because people in elementary start noticing the people that they relate to and can be themselves around and as this progresses to middle school it gets more noticeable and there are clicks like the preps, geeks, jocks, goths, emo, scene kids, and pretty much these all come from people when they judge people to much and think just because they wear black and a lot of makeup that they are weird and you might judge them to fast and if you would have got to know them they might have been really nice. This is a site that a person is talking about a "click" and whom they need for a project, the people that she needs would be called "the geeks" and you can also see the other people’s comments one person says

" The group you speak of sounds like “the invisibles”. They’re not cool, they’re not outcasts, and unless they do something scarily stupid, no one pays them much mind. They are often found in bands, but not as band geeks, art classes, but not artists, sports teams, but not as jocks, and work after school, which excludes them from getting heavily involved in any of the above. They can be found in yearbooks, but usually as background people. They are often forgotten in naming members of clubs. Hope this helps!"

See this person already labels them or that group of people I mean sometimes it can be bad when you label groups in a way that people say it in a mean or rude demeaning way, but it is sometimes okay if you use the group names as describing them but not mean.