There are tons of hazards when driving. It's actually one of the more dangerous activities some of us do every day.
While you can control yourself and be a safe driver, there's no telling what the other people on the road are going to do. All we can do is trust that our fellow motorists are trying to stay safe.
In Singapore during heavy traffic, a car with a mounted camera was doing its best to follow the traffic lights, but then something spooky happened, and no one can figure out why.