Come to think of it that was me! I didn't oversleep. It was a nice Saturday morning in 1975: My mother and I went out for breakfast. At about 10 am I realized that I was supposed to be sitting for the SAT, but it didn't matter much because I wasn't planning to go to college; eventually changed my mind. In those days you could screw-up and still recover. I never did take that test. Mom was clueless as always, because she just assumes that I know what I'm doing. I repeated that mistake with my own children, and they survived, but I don't entirely recommend the approach.

It was joke, sorry. Here is a serious one. What is the meaning of this?

 

http://carolblack.org/science-fiction

https://spectrum.ieee.org/transportation/self-driving/this-year-autonomous-trucks-will-take-to-the-road-with-no-one-on-board