Yet, someone like that would probably be the first to suddenly become aggressively defensive or have an overwhelming sense of rage if someone they disliked or didn't know walked up and disrespected them to their face. So, they put up a childish, egotistical front on the internet. They know damn well that they are being disrespectful. It's considered kewl, and makes them feel special to act as if it shouldn't matter. People typically don't have the courage to admit guilt or any wrongful act.