If you're feeding, shut up.
You're incredibly ignorant if you're arguing and feeding. If you have someone doing well on your team, listen to them, they're doing well for a reason. Don't go 1/5 and argue with them. You'll only get yourself worked up and make them mad, neither of which benefit you or your team. Stop being a stubborn gold player, and start using your brain. (Game I'm referencing will be linked above.)
_EDIT: This isn't targeting the Kled, this is just an example. The kda is just a coincidence. _