Because you like Pamela Voorhees in Friday the 13th
Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.
Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.
Charlotte is ready to embrace connection in a strange place. See them in Lost in Translation.
Louis de Pointe du Lac is wanting to find a way of living that doesn't make him miserable. See them in Interview with the Vampire: The Vampire Chronicles.
Clarice Starling is patiently working with one serial killer to stop another. See them in The Silence of the Lambs.
Cynical, judgmental, and hipper-than-thou, Enid Coleslaw wears her outsider status like a badge of honor. See them in Ghost World.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.
Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.
Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in DC Extended Universe.