Tell me, how can a human being choose a partner, who treats that being like a convenient garbage and is totally ignorant of being's personality and wishes, and not the one who treats that being like an equal, cares for that being, and, more importantly, they both know what's inside them? No, really, because the first one kisses and fucks a little bit better due to larger experience?
Kekeke. http://xkcd.com/513/ Simple evolutionary instinct: aggressive -> strong. Not much to talk about.
:no: Oh no, not Sergio too...! It happens to everybody, Sergio. (Or all 'nice' guys, I should say.) It's just human nature. Many women like and are drawn to the sensation of some degree of danger in a relationship, so the things you list as positive selling points for the good guy are actually not what she's looking for entirely. But I guess you know this already. Why does it happen? :shrug: Just get used to it, or learn to avoid the ones who don't have enough self respect to treat the good guys right and insist that they be treated right themselves.