To keep this short, I wanna start with daygame but I'm scared to talk to pretty girls so I figured I'd start talking with random people I encounter during the day. To my suprise, I've discovered that I'm scared of starting a conversetion with pretty much anyone in public. I get this feeling of "I'm gonna be bothering them / They'll think I'm wierd", and the few times I tried to talk to some it ended up pretty awkward and I had no idea what to talk about.

How do I get rid of this fear?