Talk:Seidou Takizawa/@comment-26509016-20150703071102/@comment-26509016-20150706075024

^^ That's the same as "Is Haise really Kaneki or are they both the same person". It's Seidowl's body, Seidowl's memories and (even if he became really, really fucked up) Seidowl's personality. If he's been "completely replaced by his kagune", that would kinda change nothing. Well, he would be technically dead, since his personality has been lost and he irreperably became a half-ghoul without any chance to become normal again, neither physically nor psychically. And the fact that his kagune took over his body would support the parasite-theory.

^ I don't see the problem here either, as the effects which parasites have can be enourmous. Some parasites are strong enough to completely change the psyche of bigger dogs, and they're even able to change our physique and psyche up to a certain point. The kakuhou of course is something far stronger than a small worm, asuming that a parasite like this could completely change a human is likely. And being born with it can possibly change your DNA as well. And why would one-eyed ghouls be the majority?

The more I think about it, the more likely it gets that a kakuhou (if this theory would turn out to be true, I'm not claiming it to be) is rather a symbiotic.