As the title says, but also the other way around. When I approach I don't want them being uncomfortable. First looks sometimes do me wrong because I've been described as having an resting bitch-face/intense stare. It has helped me with girls as some of them like that, but I would like to be able to approach a girl and not have them be scared/uncomfortable and also better my chances at being approached. I know the obvious answer- Smile more/look friendly. I feel goofy just smiling for no reason. I'm just wondering if there is some kind of secret body language trick or any advice from personal experience.