it's spot on

if he's gone to the trouble to learn a different langauge and has been able to run a business by learning it then why should he waste his efforts by someone else taling to him in his native tounge?

you could get away with it if it were family, but some random on the street who struck up a conversation with you, be it in the pub or the post office would get a bit of a strange look

bleedin do gooders are kicking off though aint they, cunts