When your opponent's anger level reaches 5 or more, they reduce their anger level to 3 instead of gaining a personality level. Use when needed. Remove from game after use.
Myyy... I'd say that was all rather anticlimactic, wouldn't you?
Errata:
Treat this card as if it read, “When your opponent’s anger level reaches 5 or more, set their anger level to 3 in stead of gaining a personality level. Use when needed.
Remove from the game after use.”