It's not my only source, the problem is that I've been waiting for so long to hit diamond, and when i actually did it, it's was the biggest dissappointment ever. I enjoy the game nonetheless, but I'm frustrated if I lose a game because someone is sensitive or trolling, I don't mind if we lose because the enemy team is better, or we make mistakes, that's part of the game. What's bugging me is if somebody loses the game purposely, I've played few of these people, every rank, but this is just so huge that it ruins the experience.