OK since I've started learning and reading material from this sub, I've started to implement the "don't give a fuck" attitude, especially to clubs, which has resulted in surprising results (for me!)

Before I used to be quite self conscious, but now I've started to let loose and enjoy the music. Now instead of making a couple of runs around the clubs (and getting frustrated), the girls see that I'm having a blast and will simply come to me, as they dance in their own circle very close to me and my friends. Many times, most of them will try to 'push' the least attractive girl of the group onto me (kind of like, "get some gurl!"), but I simply laugh and shrug it off. The other (more attractive) girls in the circle all give me good IOI's (lots of smiling, laughing, etc), but they usually stay in their own circle.

Sometimes a HB7/8 might be the one to have their back against mine/in front of me, but I've read that I shouldn't approach from behind. Should I just smile, hold my hand out and ask one of them to dance? What about the other girls in the circle? Am I over-thinking this? Cheers!