[He did volunteer for it. But like usual Oliver Queen is a man of selective memory and pride. He doesn't want to admit the obvious misjudgment on his part. Like he doesn't want to rely on an easy rescue from Aquaman to get back to the base.]

I can figure it out! Just gotta work out which of these tools repairs the dumb thing.

[Ugh. When Arthur says it like that, it makes him feel like he's not useful. Which is true, but details aren't important! Ollie pulls his air supply on and huffs as he goes to exit the small sub.]

I'm gonna take a look at the damages. You can come along if you want.

[Even though Arthur could get them back without sea creatures to help, he'll feel better if he can contribute and get the Seamoth running again. How hard can it be?]