I do this regularly, because I love the simple complexity of his thoughts here and also because: so accurate. Yes, ideas do just come out of your head. It's also so much more than that, but half of the battle is being willing to ask all the child-like questions.
After reading this, we all agreed that the ideas were "the easy bit," so we next attempted to discuss the harder bit--which is how to turn an idea into a story. There were pictures: