I am a very competitive person and I always do my best in any competitive environment, but the moment you've taken league too seriously is when you start crying about people doing aram in summoner's. I would go with the flow, enjoy myself and do the best out of the situation. Whole game doesn't crumble, because the way you play it becomes different, it's your view of the game.
Here is a roleplayed champ select:
guy1: mid
guy2: im mid
guy1: forget you go supp
guy2: im mid
guy1: no im mid reported
guy2: ok so its double mid
me: no im mid n0bs
Alphadin: plz no
guy3: lets do this bois
Alphadin: gg
I wouldnt call GG. I'd make the best out of the situation, like any case where a game goes wrong.
That being said, was I pissed? Yes. I started a normals to play a normals and try and get better at Jhin. I apologize for expecting to play what was on the tin, I must be some sort of lunatic for not expecting the arams and to have a normal match when I queued up for a normals. It's one thing for a game to go sour, it's another thing for it to start off with me getting forgeted by my team mates.