Add walmart to the list of corps that will be fasttracking autonomous truck driving . <| sep |> I kind of want to order it from Walmart since the Microsoft guy couldn ' t let me use another card for the purchase . So it was purchased on a card that doesn ' t extend the factory warranty . The controller won ' t be used all the time though . Only by my wife when she rarely plays . <| sep |> 1 . Europeans smile less than Americans 2 . Customs officers smile even less . Some look mean to see how you react . 3 . Nobody thought you were Roma , given you handed him a US passport 4 . He probably knows what a Muslim looks like , given there are quite a few in Europe 5 . You speculate , but truth is you have no idea why he was grumpy . Maybe his wife left him a day before 6 . If it was xenophobia which we have no way of knowing if it was , it could also have been general antiAmericanism , not necessarily racism 7 . From the comments here , you generally come across as someone not particularly likeable . Maybe it wasn ' t your colour , but your attitude ?