Because you like Sheldon J. Plankton in SpongeBob SquarePants
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.
Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.
Miss Peregrine exists to protect her wards, whether they like it or not. See them in Miss Peregrine's Home for Peculiar Children .
Bob Belcher runs a lonely burger joint, and even though his wit is lost on his eccentric family, he doesn't let that faze him. See them in Bob's Burgers.
Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.
A company man who has never done a day of work, Creed Bratton pursues sketchy extracurricular activities that keep him busy. See them in The Office.
Jacob Kowalski is just a baker caught up in an otherworldly adventure. See them in Fantastic Beasts and Where To Find Them.
Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.
The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.