In Seoul, there are 70 thousand taxis including 20 thousand corporate taxis and 40 thousand private taxis threading across the city. In most cases, a taxi driver works 12 hour shifts and must complete 20 to 30 trips a day in order to take home the smallest of earnings after paying 80 to 100 dollars to the taxi company. The taxi drivers go to every nook and cranny of the city with a variety of passengers at their side or in the back seat. One summer I became a taxi driver, driving one of Seoul’s 70 thousand taxis …