If the average person is asked to assess their own driving skills, most will give themselves an above average rating. By definition, half of all drivers are below average, but most people lack the self-awareness to realize this due to a cognitive bias known as illusory superiority.
Every year since 2008, the American Automobile Association (AAA) has conducted a survey in which they determine drivers' attitudes and behaviors in regard to traffic safety. They have confirmed what most of us already suspected: You're a terrible, hypocritical driver.
The report summarizes its findings bluntly:
[T]he current traffic safety culture... might be characterized most appropriately as...