Selfish Men

I admire Men, for their selfish. And the best thing of all is that they even don't notice that they are so selfish. I'm very interested why are they so selfish?? How they can do that every single day without any critisim for themselves for that behave... Women aren't selfish they are tought that they should always do everything for other not for themselves... They shouldn't even thik about to have something more from men... Why can't we change it?? Because of tradition?? Because of our parents/family members who thought us to not think about ourselves... - don't know but I would like to know and I would like to steel all the selfish from men ;) for us women...You know girls why... ;)