TBF, she's not concerned about being unable to tell the difference between friend and foe, she's concerned about being put together with a bunch of chucklefucks who can't tell the difference between friend and foe.
Because it's dark and you get confused who's an ally and who's an enemy.Above all, the sea's blackness disgusts me.But what I hate more than that is a night without battle.Because it makes me feel like—However, for that man—What's got into you all of a sudden?I am the only one left in this world.I hate night battles.