Because you like Reginald Barclay in Star Trek: The Next Generation

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.

Dorothy Gale is a down-home Kansas girl in a bizarre fantasy land with beautiful red shoes. See them in The Wizard of Oz.

Harry Mason has been told that he worries too much, that he's a little paranoid. But he just wants to protect what he loves. See them in Silent Hill.

Villanelle is a hired assassin who loves committing murder as much as she loves dressing up in fancy pink ballgowns. See them in Killing Eve.

Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.

Aldous Snow is a rock star who plays hard and parties harder. See them in Get Him to the Greek.

Randy Marsh is a geologist and Nobel Prize winner who is into binge drinking, starting riots, the Food Network, and P.F. Changs. See them in South Park.

John Wick is a widowed former Navy Seal who becomes a notoriously effective hitman, killing over 124 people with gunshots alone. See them in John Wick.

Jessica Rabbit isn't bad. She's just drawn that way. See them in Who Framed Roger Rabbit.

The black sheep of his family, Rhett Butler grew up to have charm and to see things as they are. He just doesn't give a damn anymore. See them in Gone with the Wind.