Well, i have a pretty strange problem.
First of all I am 32 (so pretty old, yeah!) and i am fairly new to the whole pua thing. I am not especially good looking, but not completely ugly either. (Well i had more hairs back in the days

).
Well, my thing is, i have nearly no AA, i can easily open a set. I even don't need that 3 second rule, i have absolutely no problem standing beside a set and open after 30 seconds. So far that sounds really great because lot of people have AA.
But the very strange problem I have is this: I usually open using the mystery method and after I opened i usually close the after 2 Minutes and leave.... for good. And i can't really change it, it feels like i don't want to be too long at a set, because i don't want to disturb anyone.
I read that you should build some time pressure like "I have to go soon, got a meeting tomorrow", but i really go through with it and leave then, even i don't really want to.
Its really so rediculous, last night i opened a set with the question "Are you from italy?". The girls where surely not from italy but i love that opener, because they instantly respond "No, why do you think that? Do we look like italiens?". Well, after 2 Minutes another girl appeared, aparently a friend of the others and wanted to know my name and stuff.
I then said, that i had business to attend to in the next morning so i got to go. And then i was gone. And thats it.... The girls sent me all kinds of IOI, but after 5 Minutes i backed out.
What can i do against that? Sounds stupid, but it happens to me everytime. One time i backing out of a set after 3 Minutes and the girl asks me: "Hey, don't you even want to know my number?" and i felt so stupid, that i just said: "Na, next time, bye bye and have fun."
Thing is, i am really afraid of going any further or leave a set open. So how do you find that balance in giving the impression that you want to go, but don't actually go. I always think its kind of stupid, to say i have to get going, and then just stay ^^
Any help is highly appreciated.