It's the equivalent of discussing nuclear physics to a hound dog. It just won't make sense to them, not because they're stupid, but because it's that these concepts are not part of their psyche and ethos.
I agree mostly with PallMall’s ‘Which is why I do not discuss things ....& the basic concepts of liberty and individual responsibility, to the average European’...it is a lot like a discussion with the usual ignorant US Lefty. However, Ayn And Milton appears to desire an honest discussion and is that not a good thing for all??