Because you like Effy Stonem in Skins

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

Phoenix Wright is an easygoing defense attorney who is rarely defensive. See them in Ace Attorney Series .

A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

If anyone can stay optimistic and friendly under harsh alien rule, it's Alyx Vance. See them in Half-Life 2.

Tarzan is walking the line between human and animal. Good thing he has excellent balance. See them in Tarzan.

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.

All it takes to change the course of history is the will of a single man called John Price. See them in Call of Duty Series.

Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.

Ron Burgundy is a news anchor who signs off with "Stay classy, San Diego" or whatever his teleprompter says. Bonus: he plays the jazz flute. See them in Anchorman: The Legend of Ron Burgundy.

James T. Kirk is more than ready to face the final frontier. See them in Star Trek.

Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.