Because you like Lucy Pevensie in The Chronicles of Narnia

Talking to a stranger on a train is the best decision Jesse Wallace ever made. See them in Before Sunrise.

Abandoned by her parents, Rey made her living selling scrap metal and got used to being her own friend and teacher. See them in Star Wars Series.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Daring on a bike but haunted in his personal life, even Johnny Blaze isn't fast enough to outride his past. See them in Ghost Rider.

NiGHTS is a powerful but childlike spirit who hates being told what to do. See them in NiGHTS into Dreams.

Alyssa Foley is a blunt and crass teenage runaway. See them in The End of the F World.

Tonya Harding has been shoved around her whole life. She just wants to feel free. See them in I Tonya.

GLaDOS will supply the food when you get together: a delicious cake. Of course, it could just be a trap so she can kill you. It’s hard to say. See them in Portal Series.

Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.

Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.