Ah..... the words of Mr. Card hold true for me.
When I read the world drops out around me, I become not just an observer, but a participant in everything that happens. Tolkien's world is so enthralling, you wish to know all the details, of this wonderful world he created. Mr Card's works are just as fascinating, he creates many worlds and places, everyone as in depth as the last. I find the only way to really read is to let go and enjoy the escapism it gives you, It's like dreaming when you are awake, very vivid and enthralling. No matter how many times I read a book, I always read it like it is the first time.