Rule: Always argue or fight naked and touching.
A friend of mine went to a wedding once and while talking to the Priest that was the advice he gave her.
Fighting and arguing is often a failure of intimacy and a symptom of frustration.
If you find that your desire to fight diminishes with nudity and touching, it shows that your argument is probably more an example of a lack of intimacy and frustration then a legitimate problem.
Plus, it makes the don't argue in public rule most couples have a lot easier to enforce.
