Split personality = Multiple personality disorder?

I've been thinking over something like this, but is Kagura, Sakura, Kisa and Agito are my personality disorder trouble? Since during day I'll be Sakura and Kisa, but at night I'll turned to Kagura and Agito. Even worse, during my moody times, Agito would lash out quite frequently. Though she rarely done extremely serious damage to anyone, but I'm trying to prevent her from destroying things up. Hauu....what should I do?

Yare, I haven't posted quite a long time...

Ever since I'm into the studies, and putting up on my thesis, life's have never been much busier than before. Though I'm always got picked on whenever I blushed towards someone I liked(lecturers does not count, please). Though, the fact I've already forgotten the person I used to fancy with. It's already 2 years and I'm willing to give it up if I wanted to. Though, my other side of me would never, ever do something like that. Probably, my slightly yandere Sakura(or Kagura) hate it.

Strangely, I always being harsh on boys, but extremely nice to girls. Maybe I'm a tsundere, only set in different mood whenever I want. And Kisa, she seems to be quite making things hard for herself. As for Agito, don't ask why.....