You have to remember that you only appear to surrender, like the animal that plays dead to save its hide. We have seen that it can be better to surrender than to fight; faced with a more powerful opponent and a sure defeat, it is often also better to surrender than to run away. Running away may save you for the time being, but the aggressor will eventually catch up with you. If you surrender instead, you have an opportunity to coil around your enemy and strike with your fangs from close up.