The problem is people not appreciating that they are behind the wheel of machines that I believe still kill more Americans than anything other than disease. Around 34,000 in 2014. That is a ridiculously high number of people for a modern first world country.

It's a pity people think they're invincible in cars and continue to act like tough guys when driving. As shown it's innocent people like the truck driver who get caught up in it.

Edit: by 'truck' I mean semi