Start a roadwork program. I've always thought that the long early morning runs are at least as much to instill discipline as anything else. Really three miles is plenty, especially if you walk a lot. Ray Arcel used a program to sharpen the wind which was very similar to this; walk a very brisk half mile, jog a brisk mile, then sprint a half mile, then walk, etc... Work on your technique- especially punching-wise. Box in front of a mirror and make sure your hands are up, that you aren't tipping off your punches, etc.. All the good fighters are counter punchers, even the aggressive types that force the action. The whole idea of it all is this; through your actions to make him throw a particular punch at a particular time so you can counter .