"North Koreans now understand that South Korea is very rich. It is true, but there is a great difference between vaguely understanding something and having such graphic images of neighbors' prosperity flooding your daily life. As is usually the case, such pictures are liable to be exaggerated at first. An outsider in a rich country usually cannot immediately see the contradictions, problems and tensions that exist behind the sparking, glistening, glitzy facade. For the North Koreans, this picture of the South Korean prosperity would likely be seen as vivid proof of the complete failure of their leadership. The North Korean elite cannot even use the usual trick of putting the blame at the doors of their predecessors: This elite is hereditary, so the buck cannot be easily passed."