Men and women are said to have come from different planets, another common stereotype is that they are the human version of Yin Yang. Whatever they say, there are still too many things we can't understand about each other or can't put up with, and while women can learn something from magazines or the internet, men prefer to learn by means of making mistakes and gaining painful but useful experience. So why suffer, guys? We're hear to share some things you'll never hear from your girlfriend, but which she'd love to share!