I average 11 hours per day during the week about about 3 hours per day on the weekend. I am productive for roughly 90% of the time. Of that 90%, I am experien

I average 11 hours per day during the week about about 3 hours per day on the weekend. I am productive for roughly 90% of the time. Of that 90%, I am experiencing flow only about 15% of the time. I work in a very high-distraction office, and because I am a co-founder, my fingers are perpetually in many pies - this situation is not very conducive to high levels of focus.