Das, if you're working on fundamentals, all you need is a wing who has the same goals you do. a wing is not necessarily a mentor. it's a friend who aids you in the field. if you both suck, that's fine, as long as you guys are willing to support each other
go out of with a bunch of buddies to a club or a social environment and have fun trying to hit on girls. even if you all suck, at the very least, enjoy being out with the homies. don't pressure each other to the point where it's an ego thing, just set goals for each other on opening and talking to girls and if you get blown out, realize that 50% of the guys are too scared to try, so by approaching, you're already better than 50% of the guys out there.
at the beginning you're not gonna feel like you're going anywhere and it's gonna be frustrating, but the fact you're putting yourself out there will change you. think about what happened after teach night, try to figure out why you got blown out - even if you have no clue, make a guess. Slowly the "rules" of good game and social interaction will start to form in your head and become tangible. A year from now you might not be a pick-up guru, but you'll definately be a shadow of your formal self and it'll feel good