Hey man, that's Europe's burden to deal with, and it's only natural to stick to your roots when you will never be accepted as full on "citizen". It's a full on circle, many have adapted and assimilated themselves completely even married a pretty native blonde, had kids with her, but their kids are regarded as immigrants
I remember this saying that a buddy of mine from Ivory Coast used to say a lot: A tree log can stay in a river with crocodiles for centuries but he'll never become a crocodile.
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