I thought you seriously had no balls, like had them removed as a child.
That would be a problem.
You need some confidence, bacause asking her out is the easy part, keeping her is the part that takes skill. Girls like going out with guys, unless the guy is too nervous to ask her out in the first place.
And yeah, I barge into girls conversations all the time. I don't usually get rejected. One time this hot chick and her ug friend were saying "My bf get so jealous when I talk to other guys." And I was like, "Mine does too."
Holy ****, she got pissed.
She was like shut up, no one asked you, and proceeded to be pissed.
It was bad, but these chicks weren't really hot.
No point to that story.