"Glad to hear it, then. That's a fella who knows his manners." GJ Clive, using your words!

"See, that's just shootin' yourself in the foot," said Heiji, shaking his head in Osakan disapproval. "Who's it gonna hurt if you don't get enough to eat? Definitely not Zero or Calhoun; they don't care. Only thing it might do is fog up your head so you can't think. Good luck gettin' anywhere like that."

Yes, you see, there was a practical reason why Heiji inhaled his food.