You mentioned your "vibe". I think this is one of the most, if not THE most important qualities you can have when talking to anybody. The best possible vibe you can have is to take NOTHING seriously.
Me (to a hot girl): Have you ever heard that the position the moon is in when you are born can affect a persons personality throughout their life?
Her: Did you just pull that out of your ass?
Me: No, actually some magical gypsie just told me it. I was getting my fucking fortune read, it costed me like 4000$, thank you very much.
This conversation could lead ANYWHERE at this point..she could ask you about the gypsie, she could ask you about YOUR fortune, she could ask you why or how you saw a gypsie, or why it costed you so much. Either way, by taking nothing seriously, it significantly removes all pressure from the situation.
I've worked on it for about a few months, and it takes just a little bit of time to master. But everyone will love your vibe, and AMOGs will look like retards when they try to shit talk you.
Also, a great way to have openers is to just make OBSERVATIONS!
https://www.youtube.com/watch?v=GqhFGC2yy_4