" Most sailors were in their teens or twenties. Anyone who had reached his thirties was considered a veteran scalawag; by the time he had survived to that age, he had seen what life at sea held: brutality, loneliness, and disease; he had experienced flashes of camaraderie and heroism, as well as persistent dishonesty and callousness. He knew all about the avarice of shipowners, the uncomprehending indifference of kings under whose flags the expedition sailed, and the tyranny of captains. "

― Laurence Bergreen , Over the Edge of the World: Magellan's Terrifying Circumnavigation of the Globe