lol play a game you know you wont get addicted to and don't like a whole lot, but will be easy to pass the time. I suggest a game like runescape, no one likes it, and its probably not all that addicting.
or this game
personally I love this game, it's addicting to some people as well.
its a web MMORPG and doesnt take much time to play so I don't believe you will really have trouble switching back to Intialy.