bungeejumper wrote:9873210 wrote:You have to assume somethings. If you don't you will fail a test. For example single carriageways can't work unless you assume oncoming drivers are not suicidal maniacs.
I don't know if you've ever ridden a motorbike, but the whole art of staying alive is to assume that every car driver is a suicidal (or murderous) maniac. Probably one in a hundred shouldn't be allowed out on his own.
The motorbike people say that but they can't do it. There is no way to avoid a head on collision with a homicidal oncoming driver who swerves at the last second. Even the drivers who should not be allowed out on their own are somewhat predictable in their mistakes. You need to be looking for these somewhat common errors and not the very rare actual homicidal maniac.