I opened this girl with Ross Jeffries opener," have you ever been completely comfortable talking to someone that you've never met before?", she answered we talked for a second, but she asked me if it was for a survey or something which made me think. so, in highschool, i could be doing a survey for a math class, easy as that, but would a survey opener have a disadvantage? i mean, i could even have the survey be about something meaningful and display some value.

also, what do you think of opening with," excuse me can i ask you a quick question, are you close with your family?" than maybe ask for advice on what to do with my uncle's girlfriend who is a bitch and treats him like blah blah blah, and what to do with my uncle and emphasize family values and whatnot.

please criticize

I would say a survey opener is about on par with an opinion opener. I mean, they are basically the same thing. However, using the word "opinion" may prove to have a better effect with the girls. Because they love to give there opinion.