ive never singlehandedly lost a game for my team in my entire league of legends career.
I don't know if you've ever singlehandedly lost a game for your team, but people like you are enough to singlehandedly make me glad I'll never touch this game.
It's bad when people can't even tell if this is a troll topic or not with the way you act. Here's some constructive criticism: don't be a complete immature ass and you won't have any problems like this.
And if this is trolling, which it probably is... fail to see the humor. Trolling should be witty and satiric, if it's mean-spirited and pointless the joke's on you.
I hope its a 14 day, so toxic. Can't stand criticism? There's a difference between criticism and unnecessary verbal abuse. You can still tell people how to improve without flaming them. If you get insulted and heated about this, you probably still haven't learned the difference.