I can relate to not being able to just "not be angry". If you never learned proper anger control at an early age for whatever reason, it's NOT an easy thing to just learn when you're older. Like curbing an addiction, you don't just instantly fix it. (Some people CAN, yes, but they're the minority.)
To use myself as an example, I have difficulties repressing anger, and I have for my entire life. I also have autism, though, so I was essentially coddled growing up instead of being taught useful peer-interaction things. Now I'm a young adult who lacks these basic skills most people learn, or should learn, as kids.
That coupled with my already poor self-esteem resulted in me lashing out at other players for no reason at all when I perceived myself doing poorly. Doing this made me feel really bad, which just tanked my self-esteem even more, causing the whole problem to keep feeding into itself. Naturally, I eventually got banned for it.
What was I supposed to do, though? Not play this game, or do anything social ever? That's not really a way to live a life, is it?
(For what it's worth, it's also doubly hard to avoid typing in a game where your hands are already on a keyboard. Like putting a six-pack next to an alcoholic and telling him not to drink it.)
