conv: I have been doing very well on my diet and last night I decided to eat a whole large pizza by myself! So I lost 20 lbs onmy diet and last night I ate a whole large pizza! Wow! Well a cheat day here and there might be okay! Haha I agree. I feel bad for doing so! Right_comma_ but I'd say once isn't too bad as long you stay on track. I agree. Ill do my best not too. I feel horrible eating a whole pizza. I will pay for it tomorrow. 