Because you like Jen Lindley in Dawson's Creek
Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.
Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .
People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.
Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.
Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.
In constant agony, Ava Starr will do anything to give up the superpowers that are slowly killing her. See them in Marvel Cinematic Universe.
Sabrina Spellman is half-witch-half-human, a headstrong and loyal cheerleader with an affinity for spell-making. See them in Chilling Adventures of Sabrina.
Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.
Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.
It turns out breaking open an ancient cursed statue will do funny things to a girl like Enchantress. See them in Suicide Squad.
This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.
Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.