A few years back, I was pumping gas at the local circle K at around 0530, when I noticed a dude crossing the street about a 100 feet from me. just as he got to the lot of the circle K, he looked over at me and changed course heading at me with a big smile on his face, before he could even say anything, I loudly yelled GO AWAY. It was awesome seeing the smile instantly turn to a frightened look, and see him quickly make a left turn and sprint towards the store. I'm a big guy, 6'4", 275 lbs, and I'm not a morning person, so his scheme for a ride, or to bum some change was played out on the wrong guy. I hate being panhandled, hate it, pisses me off.
I almost exclusively fill up on my way to work well before sunrise, but my plan has always been to not let em get close enough to even ask for a smoke, plus I always carry, but I always wonder how many unsuspecting women and men fall prey to these idiots.
Gassing up is one of the times I open carry. It solves and eliminates a lot of issues.