http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1897949506/47535026
it is people like you who are toxic and give up early who ruin many games on league.
coming from behind is a huge part of the thrill of the game.
In the match from yesterday linked above, we were getting our poop pushed in for most of the game, and only me and one ally wanted to keep playing. the rest were surr spamming. we begged them to just try, because we weren't going to surrender. ... and try they did. i built to counter their most fed champ, and they worked together to dominate late game. We had a decisive victory, despite only having one person on our team with a K:D ratio over 1:1.
Teamwork and perseverance are two traits of people who don't get stuck in mad mode all the time, blaming it on "noob feeding allies".