"Well, yes. To some extent." Although Naminé did make quite the exception to a lot of rules, that one included. With a tiny shake of her head, "But for most of the others, their minds became... simpler. Distorted, almost." As much so as their bodies were, if one wanted to look at it that way. "They lost the ability to understand certain things. In the end, most of them wound up serving stronger Nobodies, ones who could still think clearly."

Sad though it all was, Naminé could admit to the interesting peculiarity of the whole matter. "There are people who spent quite some time studying the Heartless, but that... didn't end very well."