5W1H


What

  • What, specifically,...?
  • What next?
  • What else?

Where

  • Where else?
  • Where are you?
  • Where, exactly...?

When

  • When, exactly, will you...?
  • When will it start/end?
  • When will I know?

Why

  • Why does that happen?
  • Why not?
  • (just keep asking 'why?' to find root cause - often around 5 times)

How

  • How many?
  • How much?
  • How does it work?

Who

  • Who will do this?
  • Who else will do this?
  • Who pays?
  • Who benefits?