Party in my mind

This story goes back to the years when I studied at UMD. One day one of my housemates passed by the open door of my room and saw me laying in bed and staring at the ceiling. He asked me if I'm ok cause he felt I had a strange look fixing that wall. In fact I was doing my homework for advanced algorithms class, but he found it hard to believe that this was a proper way of doing a homework. Staring at the ceiling became a hallmark of the way I am, it feels for me just like a big screen where I can project my imagination :) So I felt vindicated when Sheldon introduced Flatland to Raj in my favorite sitcom The Big Bang Theory (you can watch the scene here). And now there's even a song about having a party in one's mind:



It's easy to join this party, just stare at the ceiling above you wherever you are (blue sky also accepted) :)