Sleep deprivation was an integral part of my work experience, from working on my dad's farm during the height of the summer harvest, to the Army. If you couldn't keep up, someone else would.

I often go 30, or more, consecutive hours without sleep when working on certain projects.

No drugs involved, no coffee, just a driving desire to accomplish my goals.

I also sometimes go 2 or 3 days without eating a real meal.

I think I got around 3 hours of sleep last night.