Well I guess that there are 2 major reasons fueling my motivation. First and foremost it is vanity, I'm just sick and tired of looking like a fat and bloated toad. And the second one is curiousity, I really want to see what is possible within 10 days. I'm not so sure if this bodyfat tester on my bike actually works right, but I am sure that the measurements are accurate ie. Waist measurement and skinfold readings. I just finished my 1st bike bout, and I was able to stay at the same intensity as yesterday, which surprised me due to the fact of the carb and cal depletion.