Boost one character's charisma to help them win RPS sessions, or hit F5 and then F8 until the character you want wins.
I'm aware that charisma helps with the RPS, but the thing is, my character with the temper is the one I boost charisma on because that is my primary "talker" character.
I shouldn't have to use save scumming to the the outcome I want, and it can be time consuming. Why have a game that lets you role play two characters, but then take away that feature when you have an argument by not let you decide which of your characters wins the argument.