One of the advantages of not knowing the language is that you don't have to waste time going through
some meaningless, and often embarrassing, small talk in which you'll both probably lie about almost everything.
You both know why you're there and it certainly ain't to chit-chat, unless you're some poor sap, whose life is
so pathetic that you need to pay someone who'll actually listen to you and talk to you.
And that's not to mention that you don't have to listen to some kind of sob-story that so many WGs seem
to have in their repertoire.