It's a shame that he goes as far as saying "This leads me to believe that habitual griefers are just broken human beings.", largely on the extreme side... Which undermines his rather funny and thoughtful "essay". Salty, yes...
Because until then (which is at the end of the article), I kinda agreed on his points, especially regarding game behaviour vs real life behaviour. I believe you act in games and on internet like you act in life, or wish you could act. you play as the character you want to be, with your definition of fun. Sometimes, that definition and that will are just not on the sharing, friendly side. but it's ok.
This is no psychiatry, not alking about mental health and cure, just an opinion.
Or we'all armchair "-----".
Can't talk about food, cause I'm no cook. Can't talk about games, cause I'm no game designer. Can't talk about things, cause I'm nothing. Just leave me where I know my business and may I never express anything else. Pure waste of air.