I have been learn English for long time, I still remember that I can’t answer when a person say ” thanks” to me, even I knew there are many way could be a reply such as you are welcome, it’s my pleasure, not at all…etc, but the mouth just can’t be opened. of cause, my mouth was not opened by Natural English, but I had to admit it is a great method to speak English fluently. And I think there is one thing have to be mentioned that Natural English does not only teach language to members, also the way of living. there are many great thinking about economic, about nature, about life…the sense of Natural English is much worth than itself.