Because you like Reuben Feffer in Along Came Polly
Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.
Woody is a selfless leader of Andy's toys who likes change less than a snake in his boots. See them in Toy Story.
Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.
Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.
Wanting more out of life, Pam Beesly has a job she isn't crazy about and is engaged to a guy she's not sure is "The One." See them in The Office.
Alyssa Foley is a blunt and crass teenage runaway. See them in The End of the F World.
Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.
Nick Miller might not have a bank account, but he defintely has a lot of love to give. See them in New Girl.
Ethical but anxious, Chidi Anagonye approaches life like a problem to be solved. See them in The Good Place.
Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.