Having no work while you are employed is nothing new. Most of the armed forces have no work when there is no war except routine exercises. As a top notch software professional, I too had many days without any serious work to do. This is a very common sight in many offices. Nothing to worry about it. Who knows in your new job also if this happens, what will you do?
It is very similar to not getting sleep after going to bed. You feel bored. Is it not? Read my blog navagrahastro. blogspot.in
The other day someone asked me that he does not know what to do with his fat bank balance. He has nothing to spend it on.