Sometimes sharing the story of where we've come from helps others to understand our journey and why we are the way we are. This might be our beliefs, our behaviours, our hang-ups, our dreams for the future.
Building trust and understanding in groups and teams goes a long way towards working better together.
Use The Evolution of Me as a way to start this journey.
You can make it as easy and comfortable for them as you wish or you can make it stretching, challenging and raw. You'll know what the best approach is for your group.