League of Legends
I LOVE this game. I started playing in July of last year, stopped for a little while. Now I really got into it and at the moment I play this game everyday. I explore different champs on my smurf account. I wanna be world ranked someday (not likely though. Not very good yet). The one thing I can't stand has little to do with the game itself.
It's the people.
Not everyone. But it seems like every lobby I get into SOMEBODY is doing something to instigate or make people feel like shit. Why? Why does that have to happen. I understand that there is a mute button. But there shouldn't have to be a mute button. People should be respectful of others. If you don't want to help the new person, then don't be mean to them either. It's honestly worse than playing with 12 year olds on Call of Duty. If it wasn't for how much fun I have with this game then I might not play anymore, solely on the fact that people are so toxic for no apparent reason.
You are not going to win every game. So when you have someone that is doing bad, don't harass them. It's just not right.