Lately I've been approaching quite a bit and even though I still feel the fear of rejection on the first second I do it and I think I got better at it or at least feel more confident. I've started a lot of conversations lately and I feel some kind of pattern. After some time (anything from 2 to 15 mins) I feel like she's not interested and that I should get out of the situation. I also feel like my body language and my energy die off a bit because of this, and then is like a loop, the more I feel that, the less energy I put into the conversation.

Does anyone have some advice on how, once the conversation is started, taking it up a notch and maybe build some attraction? I think I don't have much game besides starting conversations and then keeping them untill excitement runs out. Thanks on advance!