This is Incredible!

You have to check out this video. I have no idea how anyone can run for 33 hours! Something that David said in the video was "If you can see yourself doing something, you can do it. If you can't see yourself doing it, usually you can't achieve it." This is a simple yet profound thought of dedication and determination. This is great inspiration for my upcoming triathlon. I wonder what your dreams are. Can you visualize yourself doing it? Go for it!