So I've been approaching women everyday for the past 2 weeks or so. I'm just starting to get to the point where I'm approaching with intent/flirting.

My last few approaches I've went up and did a direct approach. Each time though, I was obviously nervous in the situation which caused her to be nervous.

Is there any sort of exercise to overcome this nervous/shaky voice? Or is it all about keep approaching and having these awkward moments at times until I get more comfortable?