Well to be honest, I'm most likely very much addicted to my computer. If I had to choose between never having a woman again or a computer, I'd probably keep my computer. I've been playing games for about 20 years of my 27 year life and its probably one of the few things that keep me sane in a world that really doesn't make much sense at times.
Sure, I like my work, I love my girlfriend and my mates are great, but my computer (and to a lesser extent my PnP roleplaying games) are integral to my continued existence as a functioning adult.
Fun thing is, I don't really feel it defines me as a Gamer. I'm not a gamer stereotype at all, except when at work or with my gaming friends. In any other case, I'm just a smiling cynic who doesn't expect much from life but takes what he can get. Sometimes, I even get annoyed at people who strive to define themselves as gamers, those who try so hard to let people know that they're something special because they play computer games. Although, the ones who define themselves as RPG nerds are even worse.
Despite being a gamer, thats not what I am. I am regular person with hobbies some people find unusual, much like so many others with unusual hobbies would be.