The truth about cold water
There's an Icelandic legend that beat all this crap in 1984. His ship sank with all his friends and co-workers. He swam to shore, walked bare feet on razor sharp lava and walked to town. Guðlaugur Friðþórsson.His descriptions are chilling. "When the ship sank from underneath us and we were submerged for the second time we decided [the three of us] to swim. We decided not to help each other which would have been hopeless. We spotted the lighthouse and started swimming towards it. Soon there was only the two of us left calling between us, but soon enough I stopped hearing any calls."More amazingness: On his way to shore a ship came within 100m of him. He spoke to "múkki" an imagined sailor's friend on the way, told himself jokes and said some prayers. When he came to shore he had to hold onto a rock wall while waiting for the tide to recede. While walking he spotted a bathtub used for lifestock feeding he punched through a layer of ice to get drinking water.