See, even if I had that, I wouldn't be working more than 40 hours per week. I have a wife and kid, and I value my home life greatly. I wouldn't put in a 50+ hour work week because that takes away time from the rest of my life. I would make sure I get everything that needs to be done in those 40 hours. If you have good estimates then there should be no need to work more than 40 hours a week. If you are making estimates based on more than 40 hours a week, then you're doing it wrong.