I've been playing video games since I was 3 years old. I take them very seriously, and used to play several games on a highly competitive level. Now that I'm in my 2nd year of college however, I've kind of toned down my gaming. I still do take games seriously, and spend time 100% completing the single player games, and try to get up to a competitive level for some of my multiplayer games, but that's taking more of a backseat to everything else in life as time goes on.
I've cut down on the amount of gaming that I actually do. I feel like I'll at least be gaming until the end of college. Once I get out into the real world and get a job however, it's very possible that I might stop altogether.