Bumac's right, you know. If you have ever dreamed about becoming a different man (in a positive sence), this is your shot. If you want to become someone that says anything on his mind, or farks a new girl every week, this is your chance because no one from your community is there to judge on you. Don't let it go to waste.
Listen, if you've already approached some girls at a party, you're going to be just fine. The first step is the hardest one. Go for what you want, bro, and good luck!