I hate giving away tricks, you have to create an impression and not an image. You want audiences to look at certain places and not look at other places. And when you've got the help of modern-day abilities with technology, it's a much more natural look.
My survival was up to me. I had nothing and I had no one. What I did have, I told myself, was my mind, my imagination, my memory, my feelings, my spirit. These were important and powerful things.