After those three minutes, you will realize you didn't need the PDF to begin with—you just needed to start. Download a summary sheet later. For now, move.

: Use your three minutes to create engagement. If the audience is interested, they will spend the next 20 minutes asking you questions—where you can then share the detailed information you cut. Practical Implementation

: The goal is not to cram your 20-minute presentation into three minutes, but to motivate the audience to want to find out more through a crisp opening.