Because you like Vinny Gambini in My Cousin Vinny
Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.
Jenny Flint is a devoted wife and daring crime fighter, which is pretty unconventional for a Victorian maid. See them in Doctor Who.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.
Marge Gunderson embodies the very best of the American Midwest. She's kind, friendly, and fiercely honest. See them in Fargo.
Chris Chambers is from a family of social outcasts and criminals, and he wants more than anything to avoid ending up like them. See them in Stand By Me.
Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.
K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.
Herion is Mark Renton's favorite drug. He sniffs it, smokes it, swallows it, sticks it up his arse, and injects it into his veins. See them in Trainspotting.
Summer Roberts is privileged and preppy but also surprisingly open-minded and fiercely loyal. See them in The O.C..
David Wooderson has clocked in hundreds of hours cruising around town looking for fun. See them in Dazed and Confused.
Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.