Erwin can be described as a complex character, portrayed as serious, calculating, and always planning far in the future. Erwin was often seen as a very grim individual. He accepted all news, good or bad, mockery or praise, with the same stoic attitude. He's always encouraging his soldiers and is driven with self determination. Erwin is always pushing beyond the limits and can seem even selfish when it comes to his goals. He is ambitious and always doing what's best for the sake of humanity. 