Because you like Moist von Lipwig in Discworld

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.

Arthur Dent is an incredibly normal man on an incredibly abnormal adventure. See them in The Hitchhiker's Guide to the Galaxy.

In the Land of the Dead, finally free from the restrictive customs of Victorian society, Victor Van Dort is coming out of his shell. See them in Corpse Bride.

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

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..

Ash Williams is a houseware clerk at S-Mart and the Chosen One. See them in The Evil Dead.

We're all puppets. Dr. Manhattan is just a puppet who can see the strings. See them in Watchmen.

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

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

Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.