Fury and Sadness last until you:
-Rest at an inn (not tents)
-Use a tranquilizer (for Fury)
-Use a hyper (for Sadness)
You can use these things to your advantage, however. If you do not have Fury or Sadness, you can use a tranquilizer or a hyper in a regular status and they will make your character either/or.
Fury knocks down your character's hit rate, but their limit gauge goes up faster. Sadness increases your defense, but your limit gauge takes longer to increase.
Fury is particularly good when you feel the need to mosh your way through a fight, using trumped up limits. Sadness is good when you are fighting a particularly hard-hitting bastard. Like Demon Wall![]()