Hi Benjamin,
you know I had to deal with the same kind of crap. and at the begining I had the same reaction with you. What to do to make them stop. Well, first Irealised that they were actually trying to get rid of their own frustration, because lets face it, no country is fairyland
Then I started reading more about their country, and I managed to give answers that made them shut up. You can talk about unemployment, strange behaviour, education, and so on. And trust me, you will find a lot of things to comment upon
