Because you like Sabrina Spellman in Sabrina, The Teenage Witch

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Not only will attorney Matt Murdock get you off the hook, but his alter ego Daredevil might also swing by later and rough up whoever put you there. See them in Marvel Cinematic Universe.

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.

The adventurous daughter of Port Royal's governor, Elizabeth Swann would rather conspire with pirates than sit pretty in her corset. See them in Pirates of the Caribbean: the Curse of the Black Pearl.