Because you like Lain Iwakura in Serial Experiments Lain

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

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

Cynical, judgmental, and hipper-than-thou, Enid Coleslaw wears her outsider status like a badge of honor. See them in Ghost World.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.

He might look like a pretty boy, but resourceful Leon Scott Kennedy is the man to have at your side during a crisis. See them in Resident Evil Series.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

Big Boss is a disillusioned mercenary commander who wants to create a world for soldiers (and soldiers alone). See them in Metal Gear Series.

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