This is great! It describes my son perfectly. He is homeschooled now, but this was a huge problem while he was at school. He used to say that when he was bored he would "make movies" in his head. That drove the teachers nuts because it looked like he wasn't listening and didn't care. I suggested they ask him questions to see if he was paying attention. They did so and once caught him so obsorbed in his own thoughts that he didn't know the answer. Sadly, that convinced them that he really wasn't paying attention. I am so glad we don't have to deal with that anymore!