Wasted time?

So I took the challenge of not watching anime nor play any video games in order to prepare for the upcoming exams. The result? I wasted my time restraining myself and distracting my mind from thinking of the fun I'm missing by reading the textbook instead of finally catching up to the latest episode of One Piece. I even caught myself staring at the wall for who knows how many minutes already.

Sigh. I really suck at this.

I think I should have definitely just watched One Piece after all...