Did you look into it or did just hurt your brain and you gave up?
KEK. Speak for yourself. I dug and haven't stopped. Learning curve is a bit tricky at first so that's probably why you gave up and didn't even try to comprehend the information. It's ok, we have popcorn for people like you. Sit back and enjoy the show. (Behind the scenes are more interesting IMO, However to get a peak behind the scenes you need per-requisite knowledge)