You need to get more experiences by approaching. It's all well and good theorising and watching vids, but like Tyler always said, you gotta get out there and get involved, and that doesn't just mean once in a blue moon. It will take months and years to start seeing improvements, but if you put your mind to it then you will see results.

A huge realisation for me has been the very reason I was and still am afraid to approach beautiful girls, and even express myself freely when around them. The very reason I act differently around them, when compared to how I behave around my friends or my parents. And this is the ego.