Forever quit ranked game

Started out Season 2. Kept doing my best to stay positive. I finally ran out of patience that I will no longer play any Ranked games in League. Kept teaming up with trolls who refuse to listen or just straight up feed on purpose. I had more chance to teaming up good players than trolls in Ranked. Screw all those trolls and feeders in League. Never got lucky ever since i started out in Season 2.