You are over thinking things. You know how to talk to people don’t you? Talk to a girl like you would talk to a friend. Polite respectful etc.

You don’t just jump right in on your intentions with someone who interests you, take time to get to know them first, become friends. Over time ask them if they would be interested to do something outside the thing you both are doing. You can’t just jump right in there and go for it all at one time. You need to establish a comfort level for you and her. You will spook some girl if you act pushy and rush things. When you are comfortable with someone it becomes easy to talk to them, like a friend you have known for a time.

You are all stressed out and nervous because you expect to get a girl to just go out with you who doesn’t even know you. Not going to happen. Even when you do know a girl, like her and you both get to know each other, you fail more times then succeed. That’s life! Getting all worked up is going to make you look awkward and ppl pick up on that.

Chill, simmer down and don’t be in a rush. You will only succeed if you find someone who shares a common interest and becomes comfortable with you. If you stay introverted and don’t step outside your comfort zone to go meet someone, your doomed.