In an unscientific and experimental thought process I've come up with some classes of dangerous drivers. Feel free to add to, modify, or amplify these categories. Secondly, which class do you think is most dangerous to bicyclist?
Classes of Drivers.
Unaware.
Sub categories would include the phone user, make up applier, eater & just plain ignorant. (Ignorant might be better as a subclass of stupid.)
Angry.
Subs would include the late for work, mad at the world and bicycle hater.
Stupid.
Subs would include dumb, unlearned, (Similar to ignorant.) chronic speeder & drunk.
Uncaring.
Subs would include the true psycho and the just plain insensitive. (chronic speeder might fit better here.)
Keep the black side down.
Sea