Step 1: Wear a white hat to present the facts of the case.
Step 2: Wear a green hat to generate ideas on how to handle the case.
Step 3: Wear a black hat to state the drawbacks of the case.
Step 4: Wear a yellow hat to list the benefits of the case.
Step 5: Wear a red hat to get everyone's gut feelings about the case.
Step 6: Wear a blue hat to summarise and adjourn the meeting.
Step7: Wear a dog hat to bite your neighbour, and shit on the carpet.
Pen and ink with watercolour. 21cm x 13cm. Click to enlarge. With apologies to Edward de Bono