Quoted from Darth_Chris:Kids can barely make it on their feet to the room after a day at Disney. Daddy needs a drink and a pin he has not played cause he deserves a magical time too
We visited WDW last year and stayed at Animal Kingdom Lodge. They had a IJ4 and Dale Jr at the time. At the end of the day, I would "volunteer" to go down to the lobby shop to get our free refills for our $20 mugs. As the arcade was on the same route, I would stop in for a few games to unwind from the tiring day at the parks.
Nothing wrong with taking some "me" time on vacation. The wife (shopping) and the kids (rides/toys/etc) aren't shy about getting something for themselves, so why not.