I think the worst feeling is...
When you're not doing well in a game and not when your teammate(s) start giving you grief but when you ask them to stop and they just won't. You make if clear to them how you feel and they just do not care one bit. They would rather continue to make you feel bad than listen and just play the game. The games aren't that long. Even if it goes an hour that's just an hour of your life out of so many more.
I dunno it just gives me the feeling of being kind of... Invalidated? I think that's what i want to say. I don't think anyone in the world is actually okay with knowing that your thoughts and feelings just don't matter. And that your wrong. That you should feel bad for even trying.