Because you like Principal Skinner in The Simpsons

A neurotic people pleaser, Tom Wambsgans is both ambitious and spineless. See them in Succession.

Jyn Erso is a rebellious criminal tasked with stealing the blueprint to the Death Star to find its fatal flaw before it destroys the planet. See them in Rogue One.

How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.

D.J. Tanner is a rebellious teen who wishes her lame dad would butt out of her personal life. See them in Full House.

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

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

Claire Temple is a dedicated nurse providing secret care to New York's vigilantes. See them in Marvel Cinematic Universe.

Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.