So our xin zhao and tristana were arguing

Tristana was doing bad bot lane, and xin said some passive aggressive comment about how bad they were doing an argument ensues, and they just keep going at each other. bot is blaming jungle for not ganking, jungle is blaming bot for doing bad. I'm playing ryze, and surpressing this yasuo. He's not getting anything on me. We're down to our inhibitors, and they're still going at it, so before the next fight, I said "Would you two stop arguing? Tristana, it's not xin's job to win your lane for you. Xin, stop being a jerk and actually try to win the game"

they both shut up, and we wiped the enemy team in the teamfights to come. Tryndamere and sona agreed that it was the arguing holding us back, and we held out til the late game

It came to the point where we were wiping them out left and right, we grabbed baron and won

So please, if you're doing bad, or someone on your team is doing bad, please don't start arguing with them. It makes you play worse.