Imagine this, there is two guys one is who is fun to be with, isn't self concious, and makes everyone around him feel great.
Another guy is trying really hard to act cool and tough, he doesn't talk much, he won't dance or do whatever activity they are at or anything fun, and while he thinks he is com ing across as the bad boy, all her friends are saying he's anti-social and too shy to participate.
Imagine one guy has traveled all over the world, been with exciting women,seen exciting places, obviously he is a master of getting the most out of life and always finds a way to take what he wants from life. He has lots of hobbies and many things going on in life.
Another guy just stays at home most of the time. He takes whatever crumbs life throws at him, and he really doesn't have an interesting life or anything interesting to talk about. All this guy has to do is talk about his routine which is the same day after day week after week year after year.
A side effect of having a really great life is it works like a magnet. Most women don't really have very interesting lives. They have some good friends and one or two things they are interested in if they are educated. They are like the negative charge. When a man comes around who has an awesome life and is truly happy and fun and isn't surrounded by walls of insecurity, then he is the positive force. She is attracted.