Coal miner

A coal miner has to work for on average 12 hours per day in very dangerous cirumstances. The space is extremely narrow, you can barely see anything and you may have problems breathing due to the thick coal dust. Breathing in this dust can be fatal alone and you have to be aware that the mine houndreds of meters above you, could suddenly collapse. If you’re lucky, you die instantly , if not, you could be trapped and die slowly of starvation.