I have a problem that prevents me from not looking like a creep when talking to girls.?

What kind of hat are you wearing? In my experience, a backwards baseball cap isn't intimidating at all, and if you pick one that's got your favorite team on it it could be a conversation starter. At any rate, why do you cover up your scar? Let people stare. The people who don't are the ones who you want to ociate yourself with and i can guarantee you that if you think all hats make you look creepy then being hat-less is the way to go. Be comfortable with yourself, the sooner you are the better your life will be.