It's monumentally stupid to be in the middle of a narrow road around a blind corner. People speed around blind corners all the time.
Consider a crosswalk. The law says traffic must stop for anyone setting foot in the crosswalk. But it's crazy to step into a crosswalk assuming drivers will stop for you. I always wait until they actually stop before I step into it.
I remember a public service commercial from the 60s advocating the idea that one shouldn't be right, dead right, and to use common sense.
I talked to a cyclist once who told me about his legal rights to ride a bike in traffic. I asked him but what if a car hits you? He smugly replied that then he'd win a massive lawsuit. I then asked him what good would that do him if he was paralyzed? He then looked startled.
Placing yourself somewhere where pedestrians are not expected (non-residental road) mostly hidden from oncoming traffic for an extended period is putting yourself in undue risk.
I walk that road many times. I hug the side on the outside of the turn (there's no room on the inside) and so I can see (and be seen) from further away. I listen for cars coming. I watch for them. I am prepared to jump over the railing.
It's just common sense.
BTW, do you know that if you rear-end someone, it's your fault? I once was in heavy traffic, and the traffic in front of me stopped abruptly. I hit the brakes hard. I also glanced in the rearview mirror and realized the truck behind me was not going to stop in time. So I quickly pulled onto the shoulder. The truck hit the car in front of me.
But fortunately, that gave the truck a precious few more feet of stopping distance, and the collision with the car in front was minor.
OMG