Well, I would say it is kind of an addiction. Of course, it is a question that is just to put out there in the air cause, in fact, I can find really reasonable reasons to play videogames. At least they sound reasonable in my head.
And yes, I try to play STO daily... in between other games, cause hey, it's not like i have to learn on university...
What do you mean I should? I have to?!
oh, do I? Well, crap.
So, overall, videogames are addiction, music is addiction ( though if done properly you can listen do music and do other things, like study or play games ), everything that is in your daily pattern is an addiction. Beer on friday evening is an addiction ( if you do it each and every friday ), coffee in the morning is an addiction.
One might say that our lives are full of addictions, as we crave to establish something stable, a pattern, a routine to make us feel in control, to make us feel calm as it whispers "everything is in it's place" to our brains every day.
Or maybe I am just making excuses for the facts that I am a poor student, a drunkard, a coffee addict and a maniacal gamer.