Tanya, a 14-year-old, thinks that she is unique and assumes that others at school notice everything about her. She is very confident and takes extra care of her looks. In this scenario, Tanya is exhibiting adolescent:

Egocentrism

Explanation: A individual can be said to possess adolescent Egocentrism one's such individual begins to develop idea or though that other are paying huge attention to them, usuay in terms of appearance or behavior. It mostly develops in adolescent and at this point such individual finds it difficult to distinguish between what their own perceived thought of others about them and the actual thought of the people. Individual's who exhibit adolescent Egocentrism are usually consumed by perceived thought rather than reality or the actual thought oeolm e have about them. They do feel people are watching and focusing on them at all times because they possess something special.

no because it could make the world a terrible place to live in.

where is the rest of the question. this isn't making sense. can you upload a picture of the question?