How to Neutralise Force

A hint provided by my teacher on how to neutralise your opponent's force. You must not resist his force (that has been said so many times before that it is obvious) and you know that you have neutralised his force when you no longer feel it.

Of course, the next thing to do after neutralising his force, is what to do with it. How do you then deflect it away from you, and then back towards your opponent, or use it against him?