I just got out of playing a 9-4-2 game where it came down to a three way stalemate with me as a BMed town being the kingmaker.

After a furious discussion I decide to give the game to the MM, as it's a harder role. The BMer goes up to the stand and, much to my surprise, rather than being furious and pleading for his life, says "gg, i understand".

It shocked me so much that I actually added him after the game and we proceeded to play another two rounds.

In a round after that, it came down to a scenario that was nearly the exact same thing. I was kingmaker again and he was mafia. I thought about giving that game to the arso, but then realised that the arso was being toxic all game and my friend here was polite throughout the entire three rounds.

Arso got hanged, and mafia gets the victory.

Kindness goes a long way, folks. Just because it's a deception game doesn't mean you should be rude. The people you're playing with are exactly that: people.