[kittiepryde]

I don't think bluGill is entirely wrong ( as indicated by the downvoting ), the average driver believes they're better than the average, which isn't possible. But, I'm sure, the average person is much better than then average _some_ of the time, and they're thinking about their best when they rank themselves -- I think this falls into the same reasoning as, 'we judge others based on their actions and we judge ourselves based on our intentions' -- intending to drive error free is likely much more common than actually driving error free

But, it also sounds like, some of the driver assist features aren't so good yet either ( reading many of the other comments in this thread )