> If I can get in the zone and achieve peak productivity for 8 hours that is an extremely successful day. The reason going to office takes more than 8 hours of

> If I can get in the zone and achieve peak productivity for 8 hours that is an extremely successful day. The reason going to office takes more than 8 hours of productive work is because in an office environment, there is other stuff to do. Go to lunch with co-workers, attend meetings, help someone on something minor. These are things that take some percentage of your time and that adds up. For example, a few weeks back I was working from Austin. I was insanely productive because I could spend long stretches of time quietly thinking and producing.