Ever dive into a body of water and stay under longer than you first intended? Suddenly you realize you need air...now! So you swim for the surface, only to become aware that you're in deeper than you'd realized. Remember that panicked feeling? You unleash all your mental and physical strength and rocket upward, lungs screaming for help; then you explode through the surface gasping repeatedly and audibly. Never has a blue sky and beaming sun looked more beautiful or felt more