First, I have to admit that I didn't understand that mix-up from the first post and who bitched who. It happens to me often when some unlucky girl tries to talk to me about similar problems and I end up staring at her like an retard because I didn't understand a thing. I usually use the stock answer like "Everything will be fine". It's probably because I never had many girlfriends and I usually hanged around with boys (thankfully). Hanging around with boys is so much easier, funnier and simpler; with girls, you never know where are you at. One day they might be your best friends, and the next somehow you end up being public enemy number one. It is actually amazing; most of the times you'll never even find out what is that you did wrong. The only girls I can hang around with are the ones that like to hang around with boys more, like me.
Now, the reason for that sly, cunning nature in women? Dunno. Maybe because women were always suppressed, and had no means to actually make an impression or to influence someone publicly; we could do it only in secret, behind the screen. So we learned to use sly methods to fight because we had no choice and we certainly couldn't make things right by applying violence. We had to work with mindfuck, carefully, not to be exposed, setting plots and cunning traps secretly, making sure that nobody will ever find out you did it.
Nowadays, pressure, competition and expectations can lead girls into all kinds of crazy stuff. I won't say that boys don't experience things like pressure, competition and expectations too, but it seems to be more traumatic and crazy-behaviour inducing for girls (telling a girl that she's fat can make her turn to extreme measures more likely than it will turn a boy to the same measures). So, it might sound retarded, but people actually have to be nice to teenage girls and let them know that no gossip or a stupid friend is worth turning into a *****.
And yeah, sometimes it is really embarrassing to realize that I belong to that gender >.>