Masochistic

Any character with this affliction has a chance of damaging themselves at the beginning of their turn typically for 3 damage (May vary needs testing). Also when taking damage they may start talking about how much they enjoy it, which may increase the stress of other party members. Additionally when another party member takes damage they also may start talking about how they want to be hurt instead of them, which adds 6-8 stress to the target of the attack (Only affects one person hit by AoE, person seems to be chosen randomly).