Calculate Wrongly!!

Oops!! I didn't even notice that I calculate the hours wrongly!!! 8a.m. to 8p.m. is 12 hours but I counted 10 hours!! This is the effect of getting busy and too busy with my project and Object Oriented classes!! Haiz... I do my project for nearly 8 hours in the computer lab using my laptop... Not only me.. All of us.. But the worst 1 is all of them had their lunch except for me... That made me nearly had gastric... And, I slightly injured my waist... Well, old already... Hehe...