The opposite of "upset". Has a positive connatation despite the prefix "down-". Which raises the question of why "upset" has a negative connotation if it begins with the prefix "up".
"Where are you from?"
"Chicago, what about you?"
"I'm from Dwight."
"Oh, you're a downstater."
"No - Dwight is pretty far north. It's only an hour south of Chicago."
"Hey, if you're farther than Joliet, you're a downstater."