Board Thread:General Discussion/@comment-32930821-20170823152312/@comment-26233737-20170904210344

Well, first, you were right in not creating a page for this.

Second, how would Chara come back to life in the first place, if that were the case?

Third: Checking a mirror in the genocide route: It''s me. Checking a mirror in a neutral or true pacifist route: Despite everything, it's still you. The "you" is implied to be Frisk. If Chara and Frisk were the same person, wouldn't it say "It's me" in all routes.

Lastly, I personally believe that Chara hated monsters after Asriel got them killed. And since Chara remembers everything after a True Reset/Geno Reset, theoretically, they would not want you to complete a genocide route after a true pacifist route, if you did teach them that killing is wrong. I know this doesn't contradict your theory, but I just thought I should state it.