Because you like Zack Morris in Saved by the Bell
Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.
A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.
Hawkeye Pierce is a Devil-may-care Army doc who'd have the Devil laughing and drinking in five minutes flat. See them in M*A*S*H.
Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.
Charles Xavier is a telepath who believes mutants and humans are both good at heart and can live in harmony. See them in X-Men Series.
A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.
When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.
If you died and came back to life, and then died more times and came back, you might stop battling evil mutants. Not Jean Grey. See them in X-Men Series.
Rue Bennett has been overprescribed and under-supervised her entire life. See them in Euphoria.
He's a troubled insomniac in search of a moment to rest and a meaning to his existence. See them in Fight Club.
Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.
Oliver Tate is extremely articulate but hopelessly awkward. That's not a recipe for teenage happiness. See them in Submarine.