Because you like Inigo Montoya in The Princess Bride
Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.
A star student destined for Princeton, nerdy Devi Vishwakumar dreams of losing her virginity to a stone-cold hottie who can "rock her all night long." See them in Never Have I Ever.
The cutest kitty this side of the galaxy, Nepeta Leijon is mischievous, caring, and obsessed with romance. See them in Homestuck.
Tattoos, bad boys, and heroin: Jane Margolis is learning that some vices are more dangerous than others. See them in Breaking Bad.
She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.
Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.
Hannah Baker is a buoyant spirit broken by the cruelties of high school. See them in Thirteen Reasons Why .
Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.
Community-driven but practical, Calvin Palmer is a natural leader even if he doesn't always see it. See them in Barbershop.
Chandler Bings keeps his friends on their toes with his cutting wit, all the while trying to discover his own place in life. Could he BE any funnier? See them in Friends.
John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.
Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.