The 10 Commandments of Rational Debate

Debating can be a challenge if you are unprepared to counter logical arguments.  Learn the 10 Commandments of Rational Debate and use them against your fellow man to rationally counter those arguments point by point.    Have you found any of the 10 commandments to particularly useful in conversation?  Is there one that stands out above the rest?  Let us know in the comments below.