Because you like Miles "Tails" Prower in Sonic the Hedgehog

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

For Scout Finch, growing up means learning the world is a more complicated place than you once thought. See them in To Kill a Mockingbird.

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.

A fourth grader without a moral compass, Eric Cartman lives on KFC, Taco Bell, Pizza Hut, and Cheesy Poofs. See them in South Park.

Community-driven but practical, Calvin Palmer is a natural leader even if he doesn't always see it. See them in Barbershop.

As a scaring Assistant, Mike Wazowski frightens children to collect their screams to be used as a power supply for the city. See them in Monsters, Inc..

Rhodes has to trust his conscience to guide him through a political struggle that could change the very shape of modern warfare. See them in Marvel Cinematic Universe.

Blade has all the cool vampire powers with none of the weaknesses. Definitely not a guy to pick a fight with. See them in Blade.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

If only real life were as easy for Abed Nadir to understand as he knows pop culture. See them in Community.