Running a business is hard, but it's generally not a life and death experience.
Bruce Allentuck of Allentuck Landscaping recently participated in the Death Race, something that can only be described as one of the most physically and mentally challenging, events ever devised. And Bruce participated not only voluntarily, but eagerly.
Bruce details the experience in his blog here. All we can say is congrats to Bruce for undertaking such a monumental challenge.