I seriously cannot believe he's bringing that up now, in this context, like he has any right to it.

I roll my eyes sharply and pull my hand away from his arm, turning my attention back to my work. If he's going to be so obtuse as to not realize what is wrong with his statement just now, well, it's not my responsibility to explain it to him.

Only I can't just leave it at that, so while I work, I sigh.

"The difference, Takatora, is that you got incredibly angry at me over that mistake, and I have not yet repeated it and indeed would not dare to do so. So it's fine for you to go in there by yourself, but not me? Archaic," I scoff at that, he has no idea, "Weapon or not."