At 4 years old, mine doesnt sleep anymore during the day. My little girl could run a marathon and still have enough energy to last her.
Its tough to balance in gaming. I have been gaming my entire life since the 2600 and its my first love. Like I said earlier, I dont drink, smoke, or do drugs. Never have in my life. When I'm stressed, gaming calms me down. When i'm angry, it calms me down.
As long as I help around the house, the wife is more tolerant of my gaming. I do my best to limit myself to about an hour of total gaming time per day. Usually 15 minutes here and there, a quick match of CoD or so.
I joke with my wife that a lot of married men fantasize about being with another woman. I fantasize about having the house to myself, firing up my projector, turning the sound up full blast, and rocking the house with explosions and gunfire from my game.