First off, you shouldn't be too concerned about tossing away your virginity. I'm not saying that because it's the romantic dream of any woman to have a virgin male, thinking he's pure, so on and so forth. And secondly, the best thing you can do is to show some confidencece. I know, that sounds lame, but it's the number one attention getter of a woman. At first, you may have to force it, but it'll come natural to you once you realize that it works. You may not get all the women, but eventually talking to them will go a lot smoother.