Awesome Karate video! One of the guys in this match kicks the other one in the head so hard that he knocks him out cold! I guess we know who won that match.
Eat fish that are smaller than you and avoid getting eaten by bigger ones. Smaller fish are afraid of you and they swim away when you get close, so you must be quick to gobble them. When you approach bigger fish they smell you and go after you. Play now!