It has been my Experience from 25 + years as a Professional Big Rig Semi' Driver, that there are some humans (supposed people), who are so Mentally Challenged to begin with, that they shouldn't even be allowed to operate a MOTOR anything !!!
Now throw in Alcohol & Dope & Drugs on top of that and you've got the PERFECT reciepe for : DISASTER !!!
Throw in on TOP of all that , CELL PHONES, Texting while Driving, GPS Devices, reading a Magazine / Newspaper, putting on make up while driving,, eating a 12 course meal while driving,, doing work on a lap-top computer while driving,,, having a PET in your lap while driving, and last but NOT least putting up with 6 screaming rugrats in the back seat while driving ,,,,,,,
Shit, who wants to Drive anymore and put up with all these Degenerate Brainless Idiots