Been there before when having your mind on something else and suddenly, a dime or above comes into your view. It can be hard to come up with something to say if your mind was just buying some toothpaste and a six pack of beer. If she's around my view for more than a split second, I can work up enough courage to say something to her.
I'm far less scared to talk to dimes anyway cause of what another poster said about how its easier to handle the rejection . Got turned down by the baddest chick on campus? Big deal. Even the biggest players and a$$holes don't have what it takes to step up to a dime that even carries herself like one.
I've dated models myself, no
but I wouldn't have gotten the chance if I just didn't go for it. I even used to have my friends who would holler at nearly every chick, have me talk to the ones they thought they could't even strike a conversation with.
Don't stay in your lane , stay true to yourself.