Sometimes people change how they look, how they talk, and their culture online. In my opinion I think they do that because of safety reasons or because they want to fool around.  Some people change there identity on video games, facebook, twitter etc. On the other hand people make their identity online identical to them in real life.  If you use your real identity online some people may figure out some of your private information.  Most people use fake identity online and I am one of them. I give out fake information online for safety reasons and you should too. – Amrita