Every fight...

There is a saying I've picked up along the way: "Step into every fight as if it were your last." The point of the proverb is to engender caution, since you never know if you will die in the conflict to come. Always treat your every opponent as if they can kill you and his every blow bearing such intent.

If you always train with that in your mind, then when it finally comes to blows, it will feel like you are training rather than feeling like an alien situation. Unfamiliarity breeds fear, and fear is the mindkiller. It has no place in your heart when you fight, and thus no place in your being when you train.

On a similar note, you must make your opponent believe that fighting you is a big, if not grievous mistake. The subtleties of this psychological warfare begin in your body language. Express the strength of your stance out of measure, make known the confidence of your stride as you come into measure, and strike with cold, calculated efficiency in krieg.

I believe this element of combat should be noted often, since I've noticed a significant enough lack of confidence in the actions of some of the students.