Good Flash - Ignorant Concept
Nice animation + voice acting. However, your concept was ignorant. Although many things are possible with the right ammount of will-power, some things are not. Such as changing your own DNA perhaps. Everyone is built differently, and some people can excersise and speed up their metabolism. Unfortunatly some people don't have the time to do this, thinks like work and school and a personal life take up time and there is only so much time in a day. And still some people would need to eat salad and ice chips for their meals to stay thin because of their slow metabolism. To sum it all up, if it were so easy to stay thin then much more people would be, THAT is common sense for you. The only people I know that have enough time on their hands to work out 24/7 are ignorant high school kids, but some of them I guess choose to make flash animations instead.