We had all the gory movies about car crashes back in driver's ed many, many moons ago. All the girls screamed, the guys tried to be kewl, and everyone drove the same anyway.... Don't know what it takes to make people drive sensibly, only thing that worked for me was getting older and a few nasty wrecks.... The people who are the worst generally have the idea they are invincible, seeing others get hurt in wrecks doesn't mean anything to them....