-- Don't you know whether it's dangerous to open it or not? We're the ones asking you. You know, as an expert. Specifically on this issue. Oh, never mind, I'm tired of this.
The American slowly approaches the door, though more out of disgust than fear, plus he's feeling pretty bad because of all the dormant ailments that have resurfaced: it just so happened that due to his work and role, he's accumulated quite a few injuries since he arrived in this other world. After hesitating for a moment, and then another, he finally says loudly:
-- Oh, what can he do to me, a stupid demon? -- and tries to open the door.