Dude, you've GOTTA start the fight, get in real close and grab him and start hittin his ribs and stomach. You said he had a six pack and was thin, well this will hurt him. Then take to work on his face, but after you hit him a couple of times, and the fight goes to the ground, stay on him and don't stop till he's callin out to. slow and strong win fights just as often as light and fast. Personally, i'm a light and fast fighter, and i know this would fix me. BUT!! if you hesitate AT ALL, second guess your next swing, or whether or not to keep fighting, YOU'LL LOSE!!! You gotta get in there, start it, and keep going till it's over. I hope your fighting for what's right dude, cause that way, you'll win. good luck mate.