There ought to come up with a class on schools for 3rd graders who are put to watch a screen/video for like 20 minutes and then they are quized on the stuff that were said...

Dude i will tell you something...you could be paying attention to something and because you missed 1 word or 3 words it could make all the difference or your future behavior is like a shift of the stick shift of a car or is like it tells a car where to turn and where not to turn (if the car was driving on its own), well something like that, just because you missed 2 or 3 words...And is funny because in time those 2 or 3 words that were crucial begin to be erased...