Each person's unique mixture of these substances determines his temperament: a predominance of blood gives a sanguine temperament; a predominance of phlegm makes one phlegmatic; yellow bile, bilious (or choleric); and black bile, melancholic.
But Swedish Nazis also talked of the necessity of saving Sweden from Bolshevism, and with the menacing Berlin radio gnawing in their ears many Swedes lost their Scandinavian phlegm.