Yup, you summed it up well. Basically, I'm not the shy, retiring type at all. And guys who don't ask me out but will go out with me if I ask usually are either not really interested in me and just going along, or not strong enough personalities themselves for us to get along well in a romantic relationship. The guys I've asked out who were willing to go out with me, in general, were intimidated by me. That's definitely not attractive to me.