He is a German disciplined reserved king. Prussia adopted a tough militarist persona in order to satisfy his militarist father (Teutonic order). He was creative and might have been seen as feminine back then. He has accepted it. Prussia is a master of double personas, he can be feminine and soft or tough and militaristic. But forever callous, and graceful. He understands the importance of war. He is mysterious. Nonchalant and serious, never overstates or rambles unless angry