I feel like have been fighting an addiction to games for my entire adult life. Anytime I get interested in a game it affects my work. I spent 1000+ hours in 2012 learning how to get decent at Dota 2 instead of working the number of hours at my job (online poker) that I should've. In 2011 after I had a nice tournament score I immediately squandered all that momentum by spending the next two months building a base from scratch in Haven & Hearth, only to finally get murdered and snap me out of that funk. Before that it was Die2Nite, before that it was Aion, before that it was... sports betting (not a game, but a distracting hobby that completely immersed me). I squandered the first half of college on Ultima Online, the second half on Quake 3 and Counter-Strike. It's ridiculous to think where I might be if all the energy I put into gaming had been put into something more productive. Whenever you quit a game (really quit it), a day or so later you realize, "Wow, I spent a lot of time thinking about that."
At the start of 2013 I told myself I would retire from games until I was a big success and had the financial freedom to devote a lot of time into gaming again. I'm guessing some of you in the computer programming field are already closing in on that point. I picture myself working my butt off, and then in old age playing some slow, strategical game like EVE Online, and having a ton of fun/influence there. For a few months I was able to work, exercise, have a bit of a life, and occasionally play a single player console game. No commitment whatsoever as I drove around Liberty City crashing into things. Didn't touch Dota 2. I actually made progress in life! Wow, what a complete non-surprise.
To celebrate my success, a week or so ago I took a sniff of Dota, and this is how the rest of the week played out: grind the hell out of Dungeon Crawl Stone Soup for a few days, then see if I could get Salem (the grindiest permadeath MMO known to man) working, and binge on that for the last day and a half. Haven't played a hand of poker since Wednesday (and I normally play every day).
If I won Powerball, I am pretty sure I would dive into whatever multiplayer game is most fun and commit tons of energy to it. Falling out love with gaming? I wish I could be so lucky.