Because you like Howard Wolowitz in The Big Bang Theory

Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.

If anyone can speak truth to power, it's Atticus Finch. With elequent monologues, he forces everyone to face hard truths. See them in To Kill a Mockingbird.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Deadpool thinks life is an endless series of train wrecks with only brief commercial-like breaks of happiness. See them in Deadpool.

Being beautiful and rich doesn't guarantee happiness for Cheryl Blossom. See them in Riverdale.

Megamind is searching for purpose in a supervillain life without a superhero to fight. See them in Megamind.

Ofelia is face-to-face with the deadliest creatures of the underworld and completely unafraid. See them in Pan's Labryinth.

Derek Hale is not one to make allies easily. This moody werewolf is dark and brooding. See them in Teen Wolf.

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.