^If someone wants to argue with you, you CAN use it as an
   opportunity to get stronger. A battle of wits has invisible
   swords and armor but they're there just the same, and when they
   say "you're missing the point" you can laugh - because that
   means they failed to stab you.

   But, also: if someone wants to argue with you and you just don't
   feel like it, you can be the first to walk away.

   They can call you any names they like - and they will; but you
   walk away the better person. You didn't go down to where they
   are, in the mud of battle and you walk away clean.^