I've always enjoyed adding people and playing duos in every game I've played, but League has completely made me lose the will to play with other people.
And it's not even about people and the game being stressful, it's about having to play with stupid people who have big egos. People who play for hours every day for years in the same role with the same champs and still have no idea about the basic knowledge of that role and those champs they play, it makes me want to put a bullet in my head.
At the end of last year, it was my last duo, a Sona main who invades lvl1 EVERY FUCKING GAME, to ward the buff. She died a lot of times in this coinflip play, obviously because the enemy team had champs with strong lvl1 and she was a fucking Sona. The last time we played, I remember having a meltdown because she died doing that again and gave first blood to the enemy jungler. I was like, WHY WHY WHY ARE YOU LIKE THIS?, after that day, she stopped playing with me.
tldr: It's all so tiresome