I'm not sure if they are referring to gamers who play too much, or gamers who get on forums who appear to have some kind of disorder
"Can video games be addictive? One U.S. expert has no doubts."http://www.cnn.com/2016/01/06/health/video-games-addiction-gentile-feat/?iid=ob_homepage_tech_pool&i
Concentrate on enjoying yourself, and not on why I shouldn't enjoy myself.