Yes, the impairment part would be what is wrong with it. Millions of people in 2 ton pieces of metal and plastic all moving to an individualized location at speeds of 45-65 mph. It's insane if you think about it, the trust we are forced to put in total strangers on a daily basis just to satisfy the basic needs of life. Insane even without the impairment, have you met people? They are often unintelligent, selfish, and reckless in both thought and action.