Because you like Don Quixote in Don Quixote
The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.
After Otto Octavius' accident, he becomes fixated on finishing the reactor at any cost. See them in Marvel Cinematic Universe.
Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.
If you died and came back to life, and then died more times and came back, you might stop battling evil mutants. Not Jean Grey. See them in X-Men Series.
With a song always on her lips and her heart on her sleeve, Maria von Trapp is the governess every kid dreams of. See them in The Sound of Music.
Jesse Tuck dreams of finding someone to join his unusual family. See them in Tuck Everlasting.
Faith balances her adventurous thrill-seeking attitude with a righteous passion for justice. See them in Mirror's Edge.
Relentlessly cheery Ned Flanders enjoys a nice piece of bread with water on the side for dipping See them in The Simpsons.
A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.
Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .
As a monster-hunter cursed with supernatural abilities, Geralt of Rivia is a cynic burdened by scruples in an unscrupulous world. See them in The Witcher.