You should be aware that making an
approach is actually rarely a good way to make contact. There are better ways, more fine tuned, smooth and "under the radar" that will make rejections a thing of the past. It is good to get rid of your AA and fear of rejection though by forcing yourself to take action. It will make you more confident. But once that is done, you should focus on getting smoother.
Approaching, if done wrong, make it clear to the girl that you want something from her, which can make her uncomfortable and reject you. In old youtube clips a guy called Love Drop, friend with Mystery, described how you should open
over your shoulder. And by reading The Game, you know about
opinion openers. All these things are just attempts to hide the PUAs agenda. Just dropping comments as you walk by is a good way to open without risking rejection.
Learning to read the signals (especially the you-may-approach-me-signal) is another important step. I have recommended the following clip in other threads before:
http://www.youtube.com/watch?v=GZ9_t2gizCc
Building rapport and having the same
energy level is yet another very important technique. Learn about the NLP-technique
pacing and leading, and you will be able to build rapport
before you even approach!
And finally, it is always best to make indirect approaches. Talk to people, just about anyone close to your target, like her friends and other people. This way you will get social proof and create attraction before you make contact.