1.) The very first reason that most people are because some people are scared. They think that cyber bullying may occur or that they will die if those people find them. Which doesn't happen unless you post pictures of yourself.
2.) The next reason is because either they are their friends or they are saying threats. Most people get scared and defriend them
Radical means terrible and infamous means not many people like her. they probably use this words to refer to her because she's probably sloppy and not a good friend
