I think the bigger difference is that reading a book allows you to stop, anytime, and think. No other medium allows this. When the story takes an unexpected t

I think the bigger difference is that reading a book allows you to stop, anytime, and think. No other medium allows this. When the story takes an unexpected turn or the author makes a subtle point, in a book you have time to reflect and let it sink in. That's precious, especially in a world where all other media has evolved to overwhelm you with oversimplified pap intended to prevent independent thought. Don't think, just react. But with a book, _you_ control where your focus goes, and nobody else.