A New Trend in South Korea: Sleep

South Korea is often called the “ppali ppali” — or quickly, quickly — nation. Speed is of the essence, whether rushing to get things done at work, drinking (think of all the soju bombs for getting drunk faster) or simply walking from A to B. But after rapid economic development and democratization, South Koreans are now tired. Leisure is in, speed is out. Some reportedly shun promotion [http://magazine.hankyung.com/apps/news?popup=0&nid=01&c1=1004&nkey=2012051500858000261&mode=sub_view] at wor