Who said we are the weaker sex? Who said our needs are more important? And the book is not written in a way that says the man should please his woman and that's it. It's more written in a way that says "be the rock, know what you want in life, find happiness and give love and take love".
There are couple of things that made me furious when I first read them like "never make a woman the center of your world", but then I read it again and in context and I see what he means. He means "differentiate" yourself from your partner, just like PM says and just like we say here :detach.
So, I dont know where you got all that. Thank God I dont feel bitter towards men.... On the contrary. K