Because you like Mark Renton in Trainspotting

Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.

Whether it's a fire or a pit of lions, there's almost no predicament that Violet Baudelaire can't get her and her siblings out of. See them in Lemony Snicket's A Series of Unfortunate Events.

Faith balances her adventurous thrill-seeking attitude with a righteous passion for justice. See them in Mirror's Edge.

Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.

People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.

Despite the dissolution of his state, Prussia hangs on – mooching off his younger brother Germany and reading comics. See them in Axis Powers Hetalia.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

Violet Parr is an angsty teen would love to become even more invisible than her superpowers allow. See them in The Incredibles.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Ratchet is a shoot-first, ask-questions-later, and then-shoot-again kind of lombax. See them in Ratchet & Clank.