Fortunately, I got to see it for free on Youtube. I'm beginning to think there might be something to this "Law of Attraction." Seems as though when I learn something new, I'll start seeing it everywhere. Then again, it might be that I've just never noticed it before. It has happened with some very obscure things, though...so who knows? There's a lot we don't know about the universe. (Obvious understatement of the year, lol!)