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LESSON 4 · Build an Airtight Argument

Practice Guide

Build this skill into daily interactions:

  • Summarize the other person's view first, before sharing your own
  • Ask for the strongest version of what they believe — not the weakest or most extreme
  • Argue the other side: write the best case for a view you oppose
  • Use "if I understand correctly..." to check your steel man before you reply
  • Catch yourself straw-manning — notice when you simplify or exaggerate the other side

Steel-manning is not about being nice. It is about being honest. An argument that only survives against a weakened opponent is a weak argument.