I mean, most libraries have them nowadays but - that's really not the point. Okay books. Imagine a lot of books, like - as far as you can see? All books. And imagine you want to know something that's written in one of those books, you don't know which and you don't know where it is or where in the book to find it. Nightmare, right? Well, if that information is on a network then all you have to do is ask a search engine for it, and that looks through all of those books for you in seconds and gives you back that specific bit of information you were looking for. Does that help? Should I try again or just -- let it go, you have a suffering face -

[ he recognizes it, though he usually gets an exasperated angry face, or people just walking away. ]