Sitting in a safe, quiet place, you’ll each share three doubts about your life. First, a doubt about something you did today, or something you are working on, or planning. Next, a doubt about your career or your long term plans. Finally, a doubt about your mission on Earth, or what’s meaningful or worthwhile.
If this is done as a workplace meeting (perhaps as part of Turtleocracy or Resilient Work) then you should keep the doubts somewhere everyone can check out—a Registry of Doubts.