I want to party last night and I was grinding on the dance floor. I was wondering how you guys approach a girl to grind, I mean I was doing it but it was awkward until we got into it. I am a little overweight so me being myself I get self-conscious about these things. I'm fine when I dance girls it's just the approach is weird. How do you approach a girl smoothly to grind? And how do you know if they are ok with bumping with you?