I don't have Facebook, but I am in other sites... I feel bad too when I look at other people, not for the friends they make or anything like that, because I don't like popularity... but I think they are better than me in what they do, how they talk with people, they don't have to deal with crap, they are free to act that no one will judge them, no one will ridicule them... I am very paranoid in these sites, I fear that everything I decide to do will end up in mass laughter and judgements. That fear makes me depressed because I'd like to be able to be free to do what I want for at least once, without having to worry like this. It's not just online by the way... I am a paranoid freak in real life too.