Something I never understood and probably never will.
I travelled so much and lived in so many countries. I've come to believe that we're all foreigners. Tio, vete al pueblo mas cerca de la tuya y ya eres "de fuera". So if we're all foreigners then there is no such thing. Then all of a sudden we're all just people. People busy fighting each other rather than uniting to fight our oppressors. Genius if you think about it.