The Bright Side of Quarrelling

From the background explanation for a new outdoor campaign for the board game Monopoly:

The one thing that makes Monopoly truly unique and different, is that it causes fights. It might be the only board game that isn’t always fun and games. Research conducted with its manufacturer Hasbro, even shows that 8 out of 10 people fight during a game of Monopoly. And that’s actually a good thing.  Because in the safe space of a family game night, Monopoly can teach you a lot about how you express your emotions and how you deal with disappointments. Therefore, throwing the Monopoly board across the room has the potential to strengthen your relationship with your family.