I’d never taken any martial arts classes, but there must have been something embedded in my Chinese DNA. Out of instinct, I turned around and round-house kicked Diego square in the gut. He gasped and folded over. Then I jumped up as high as I could, and I came down with a massive karate chop to the back of the neck. He collapsed onto his knees. My adrenaline was pumping and I was ready to finish him. David quickly jumped in between us and screamed, “Stop! Stop!” I stood still in my kung fu stance and stared them down.

