"The power of belief." Ken frowns and puts a hand to his chin. Like Matsuda-kun, he knows people who can theorize about this sort of thing better than he can. But....

"The Digital World I know" (he has an aversion to saying "my Digital World", in any context) "responds more to emotion. Something must be causing them to differ...."

Oh, here is another thought! "But if that's how data operates, then Guilmon's diet is fine. If he believes he's being well fed, he is."