Newton's Law: action and reaction. Everyone knew that if you were sinking in mud, you should relax. Don't fight it, just relax and wait for the natural buoyancy of your body to float you up. But that was easlily said when you were sitting safe on firm ground. Not so easy to imagine when you could feel yourself slipping deeper and deeper down. Feel the mud pressing up on your breasts, each precious breath filled with that rich earthy smell. Still, relax, lay your arms out on the mud and relax...