Im fat yes i am and im sick of it. broken hearts are very good motivators. i have been walking alot and riding my stationary bike and i said the hell with it tonight and jumped on my tread mill and went at it. 0 incline and at a 4.3 mph i believe. may not be the fastest but in under 14 minutes my mile was complete. never before have i done it. and im kinda pumped. and sore. that is all.