If you've ever found yourself feeling fed up with work, you might want to thank your lucky stars you don't live in North Korea. The country's typical worker is trapped in the same job for life, takes home just a few hundred dollars a month – or even a year, in some cases – and has to grapple with everything from extreme discrimination to rampant corruption. Read on as we look at the closely-guarded secrets of North Korea's employment market, and uncover the jobs people really do to survive. All dollar values in US dollars.