Responses
I hope you're not referring to the way the three personalities remain separate at the end because I actually do know people like that and it would be an illness to 'amalgamate' them. T.
It's like you didn't even read the manga and went straight to trashing it
As a (real) psychologist, I found this pretty disappointing in clinical aspects.
As a (former) writer, I was expecting more development of the story.
As a (picky) reader it was annoying af.