Steve: Yeah, you know, I have seen some of these people who have these degrees in teaching English as a second language and I've often felt that many of them could benefit by joining LingQ and improving their English. That's not to be unfair and I know myself when I studied French in our school system our French teachers at school couldn't speak French. So, there is nothing unusual about a language teacher teaching a language that they're not really fluent in. But did you Stephen have to take a course in any kind of specialized English as a second language teaching methodology?