Because you like Dale Cooper in Twin Peaks

After becoming accepted into the group of popular girls, Tracy Freeland has turned from a sweet and reserved teenager into a monster. See them in thirteen.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

A photographic memory is just one of many skills Lexie Grey brings to the table as a surgeon. See them in Grey's Anatomy.

Living with a curse, Kyo Sohma is sick of being treated like garbage his whole life. See them in Fruits Basket.

He's the great Black Star, and he's come to assassinate you. See them in Soul Eater.