Because you like Kim in Edward Scissorhands

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

A natural leader, Clarke Griffin dispenses both justice and mercy, and she does it all while being selflessly humble. See them in The 100.

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

A nurturing, selfless, and level-headed leader, Makoto Tachibana loves looking out for his friends. See them in Free! Iwatobi Swim Club.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

Albus Dumbledore oversees the most unsafe school in recorded history, with Dementors and giant arachnids run amok. See them in Harry Potter Series.

Francis Freeman may be impervious to pain, but he sure knows how to inflict it. See them in Deadpool.

A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.