I have two year old twins. After working 8 hours during the day, I come home to play with the kids and help my wife out since she's a SAHM. When the kids go to bed around 7:30-8, I drink a beer or two and veg on my laptop or TV until 11. If I repurpose those three hours between 8 and 11, I could probably start a company. I've tried, and I'm just too tired/lazy to do it. It might have something to do with the beer...