And this is very interesting because at the time, everything was about competition and aggression, so it wouldn't make any sense.
경쟁적이고 호전적인 면이 전부라고 여겼기때문에 그런 행동은 매우 흥미로왔죠. 동물 세계에는 승리 아니면 패배 밖에 없다고 생각했으니까요.