The way you tell, it sounds as if the guy was being a bit of a dick and the other people playing the board game with you should have pointed it out to save you the effort, but seeing as people aren't perfect they didn't and I would have recommended dealing with it calmly, but you aren't perfect either. I wouldn't blame you for raising your voice. It's not like you went as far as raising your hand in response.
I would have recommended calmly telling the guy he's being a bit of a dick (not literally, I'm sure you can think of some things you'd rather have said, ways to make him look stupid and unreasonable, ways to make him consider your position more). I'm sure the others would have backed you up, people aren't that bad.
There are ways to release emotions in a calm and responsible manner but there are times where people cannot be blamed for breaking down or blowing up. It is the person who bottles up the little things' responsibility to release their emotions safely and society's duty to allow them to. They key is to not hurt anybody and to avoid the inevitable "drama queen" image you'll get from freaking out regularly.
I would have recommended calmly telling the guy he's being a bit of a dick (not literally, I'm sure you can think of some things you'd rather have said, ways to make him look stupid and unreasonable, ways to make him consider your position more). I'm sure the others would have backed you up, people aren't that bad.
There are ways to release emotions in a calm and responsible manner but there are times where people cannot be blamed for breaking down or blowing up. It is the person who bottles up the little things' responsibility to release their emotions safely and society's duty to allow them to. They key is to not hurt anybody and to avoid the inevitable "drama queen" image you'll get from freaking out regularly.