Because you like Geordi La Forge in Star Trek: The Next Generation

Carolos has perfect hair, a lab coat, and a constant readiness to do science. See them in Welcome to Night Vale.

Adelaide's a caring mom who winds up battling herself. See them in Us.

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

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Chewbacca is a loyal co-pilot who won't hesitate to rip your arm off. See them in Star Wars Series.

Maria Rambeau is a tough-as-nails Air Force pilot who is also a loving single mom. See them in Marvel Cinematic Universe.

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

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.