The 4 hour Workday

I totally try to work in the manner described here (although I call it "explode into the moment").
Some of the most effective people I know work in like manner.
uvealblues

How to complete a full workday by noon? Sounds impossible, right? But on many days, by 12 o’clock, I have completed work that should normally take eight hours. And I don’t wake up at 4 a.m. to achieve this.