Anticipate potential counter arguments... You'll always have someone who disagrees with something. It's best to always be prepared for those counterarguments.
Every argument can have apparent flaws for the rest of the members in an audience, and many might try to undermine its legitimacy with counter-arguments.
If one truly believes in their own ideas, then they must find a suitable explanation for any possible counter-argument in order to keep dominance in a debate. This kind of verbal resistance makes for the strongest arguments.
