The guy in the video was irate and most likely mistook his gear, but could have been trying to be a murderer, I don't know. It did remind me of a long passed encounter of mine and a dear family member.
Unfortunately, one of my good buddies found that out the hard way...He would drive on little to no sleep all the time until it caught up with him when he fell asleep and ran right under a semi parked on the side of the interstate.Driving while tired can kill. That night I was let go and told to be careful. Some years later my nephew was killed while on active duty Military when he fell asleep at the wheel.