I wish there was a way to completely, I mean COMPLETELY, nullify that stupid feeling we call approach anxiety. Unfortunately you would not have to be human if that were to happen, so we have ways to limit it. There's this one technique that I use to help me approach girls. Basically, when you see a woman or a group of them you want to approach, before you go up to them, just picture yourself going up to them. If they're just standing around and talking to each other, picture yourself being beside them. Picture yourself spitting game on them. It is said that actions can't be reality unless you think it first, so if you picture yourself doing this before you approach, you're more likely to approach them.