I just don't think it's realistic to completely remove risk of other people's actions while driving down a high speed road. You can't slow down to a crawl every

I just don't think it's realistic to completely remove risk of other people's actions while driving down a high speed road. You can't slow down to a crawl every time a vehicle is at the side of the road, or turning across your lane from the other side. Yes, you can drive defensively - but at some point if you're driving at 60mph you have to have some level of trust that other people won't pull out suddenly.