[That's coming through nice and clearly. Yuan isn't going to apologize.]

You're missing the point. Sight is the primary sense most individuals use, but they don't consciously think about constriction of the iris, or what depth to focus at. Mana will become the same to you.

[He may have hurt Zelos more seriously with that one. Not entirely intentional.]

Tch. And why aren't you using Guardian? Or is that not the technique you favor?