I am generally not bothered by all that much in this game. I've come to terms with trolls, ragers, bad players, etc. a loooong time ago. Lately however, I am finding that people's item builds are bugging me more than they probably should and occasionally they just piss me off and I think pre-determined cookie-cutter builds are the main culprit. For example, Garen rushing a hydra is generally pretty risky but it can work if you get ahead or if it's an easy lane, but rushing a hydra after getting killed by Jax in lane twice before you are level six? THAT pisses me off (and yes it's the reason you ended the game 1/7, you fuck. Not because "you guys are so bad"). Another example: enemy comp is Elise, Annie, Singed, Gragas, Ezreal and your Amumu jungle's first 4 items are Ancient Golem, Tabi, Frozen Heart, and Sunfire. "Hey Amumu, notice your 4 deaths in jungle/top/mid were all from magic damage? Might wanna build some magic resist, bro." "stfu noob, you don't know how to build mummy." Much anger.