Some folks would say that staying in more is a lifestyle change, but for me, I always stayed in a great deal. I am happy staying in most of the time. I am a homebody.
I have given up computer games to some great extent. I have so many things competing for my time and money that computer games usually lose out. For example, instead of joining some MMORPG and becoming a crafter, I've set up shop in real-life on eBay and made money off of stuff that needed to leave the house. So maybe I should say that I've changed my definition of a game. I've spent as much time on it as I would any computer game. eBay even has colored stars that show your experience level, as well as pages showing your stats. If that's not an RPG, I don't know what is.