Here’s my take on this situation. Confidence is more important than anything. Do you know that she thinks less of people who are short or overweight or stutter? Shoot your shot man. If she doesn’t want to be with you for any of those reasons, then that’s her loss. Not yours. She doesn’t deserve you if she’s that shallow. The absolute worse thing that could happen is that she shows what she’s really all about, then you don’t have to possibly wonder about it the rest of your life. Not worth your time. Or. You could go for it, and she proves to you that appearance and speech disfluencies don’t matter, and you two can maybe start dating. Again, if any of those bad scenarios happen, then is she really someone you want to be with? If she ridicules you and makes fun of you? Nah. Not worth your worry. If her beauty is more than just outward appearance, those things won’t happen. Go for it bro. You’ll regret it if you don’t. I believe in you.