Well, that's useful at least.

[Breathing underwater would make exploring some places more useful, he supposes.

Sync watches Morgana before shaking his head again] I wouldn't know what to do with myself, if no one was giving me orders. I don't know what to do with myself.

[He's fairly matter of fact about this. Sync has long accepted that he's nothing but a tool, and since Morgana isn't really being too pushy about it, he's okay with explaining, a little]