I personally knew all that and still am amazed at how confidently these people tell me it doesn't work. "Oh, you're from Norway? I understand (X) is very popula

I personally knew all that and still am amazed at how confidently these people tell me it doesn't work. "Oh, you're from Norway? I understand (X) is very popular in Norway, but of course it doesn't work at all well there." The details of X doesn't matter, the statement is all duh anyway.