"Well... I can think on my feet if I need to," a pause. "Foot. I just feel happier having those backup plans in place. But even I know that's not always possible here."

He flashes a wide grin, tapping the side of his head.

"That's why I've been watching people to see if they have any ill effects first."

Also because swallowing a shitton of sea water had made him queasy, but mostly that first thing.