I've just watched the first in a new series of 'Trawlermen'. It follows the fortunes of a few fishing boats working out of Peterhead. Mountainous seas, ice, gales, the risk of sinking because the nets have snagged on the sea floor, sleep deprivation... the list of hazards goes on and on. And no guarantee that the trip will bring in enough cash to even cover the fuel costs. As with the last series about these remarkable men, I was left speechless with admiration at how they can face all that and still remain cheerful. Absolute diamonds.