Yes, what is up with these roads with no shoulder and a steep curb, anyway? I absolutely despise those things.
As for turning where you're looking, I have a bad tendency to do that in both my car driving and my bicycle riding. I blame power steering sensitivity for the former. So if I looked over my shoulder to see incoming traffic, I'd be steering INTO said traffic as I look, or overcompensating and hitting those despicable curbs instead.