I believe it's a concept that is hard to explain. This other comment of mine may be a bit clearer: https://news.ycombinator.com/item?id=48175605 https://news.y

I believe it's a concept that is hard to explain. This other comment of mine may be a bit clearer: https://news.ycombinator.com/item?id=48175605 https://news.ycombinator.com/item?id=48175605