This way nobody feels frustrated that they didn't get heard and the energy keeps flowing. The thrill of the chase can often lead far from the topic - the design problem at hand. Just be agile and turn it around into something that relates. These unplanned force-fits can be a surprise. Encourage wild ideas Get radical, improbable, unrealistic, impractical, dangerous, and even primitive in your thinking.
Wild ideas open up new avenues of thinking in a way that nothing else can.
Ideas that seem impractical or impossible may spark another idea from someone else. A picture is worth a thousand words. No, really, it is. As the facilitator it is your responsibility to gather things together, as well as set the mood and make the party fun. You can really make or break the session by setting it up right and by setting the energy level.