I did this while working for a startup in the late 90's. I built the site in 6 mos of hacking away from 8p to 2a every day. My days usually went: arrive at wo

I did this while working for a startup in the late 90's. I built the site in 6 mos of hacking away from 8p to 2a every day. My days usually went: arrive at work at 10am, leave at 7p. Eat from 7:30-8. I worked, my wife read or watched tv. She went to bed around 11, I came in around 2a. After 6 months she was pretty pissed about the schedule. But after 7 years of bootstrapping, we sold our "side project" for over $10 million and she's pretty happy about it now.