To be honest, I'm pretty confident around women, and that has a lot to do with the size of my dick. Let me explain.
When I was younger, I was the kid on the camp-outs with the smallest dick. My very painful nick-name was "peanut" do to the size of my little dick. I hated taking showers in Jr. High gym class as I still had a small kid's dick, as opposed to some of my other classmates who were starting to get pretty big between the legs. Then right around my thirteenth birthday I hit puberty big time and had a sizable growth spurt dick-wise. That helped my self image a lot--even outside of the locker room. Still, in my early teens, I was anxious around girls, as most young guys are. But after I started dating and getting to the point where those dates included getting into each other's pants, the anxiety pretty much went away. A lot of it had to do with the enthusiastic comments about the size of my dick. And when I finally got to start actually fucking in my Junior year of High School, I found out that a thick near 8 inch cock was almost a bit too big for my girlfriend, and for several subsequent ones as well. Fortunately I learned to use what I had to pleasure my partners, not to hurt them, which they typically appreciated very vocally.
I bring all of that up because now, as an adult, I feel very relaxed around women, not carrying around any anxiety about not having the equipment necessary to give a woman who I become intimate with a very pleasurable time in the bedroom, which I know that some of my male friends feel around women. While I'm not bad looking, I don't look like I just walked off of the pages of GQ either, yet my total lack of anxiety around women has always made it incredibly easy for me to attract women.
So what I'm saying is knowing that you have something a little bit special between the legs can give you something special between the ears, which is really what counts.