This just shows their complete lack of creativity. Idiot drivers, on the other hand, usually travel the speed of, oh, mile markers, the price of a six-pack of beer, the distance to the next town, the exit number, the sum of the numbers of the license plate of the car in front of them or the frequency of the only radio station they pick up. Safe drivers try to keep both hands on the wheel and both eyes on the road at all times. This can be painful. Idiot drivers like to use their hand to do many tasks while driving.
Most drivers only use the horn to avoid an accident.
That's like having supernatural powers and only using them for good. Idiot drivers honk for all kinds of reasons. Driving like an idiot is an art form and takes years of practice.