Idea for killing time on a 15-hour flight: Doodling and coloring. I bought two Taro Gomi coloring books a while back (I've been going through a quarter-life crisis for some time now) and they're really fun to do when I'm either procrastinating from school work or when I have nothing else to do. I think I may bring it on my trip. NOTE: In the picture above, the book instructs us to make the robots fight. Jackie's doodlings are on the left and mine are on the right. I think mine won, haha.