Read all below, also comment whos more you- Tsundere- Acts mean, and violent on the outside, but sweet on the inside. Yandere- Acts sweet and cute on the inside, but when he/she loves someone, they are willing to murder just to keep the ones they love. Kuudere- Acts cool and unemotional, but then shows sweetness later on. Dandere- Acts anti social, and doesn't talk to anyone, until the right person comes along.
I have read all four of them, but none of them are me. Comment if you want to see more dere's to know your personality.