... belong to a group of some kind that might be volunteers, staff, management or board members, regular folk from the neighbourhood, or a mixture of these
... are 8 to around 50 people of any age, background and ability
... know that an effective way of developing your group is to learn through experience, to reflect on this and to tackle challenges head on
... believe that having fun is motivational and motivation enables us to step outside our comfort zones
... understand that when we are optimally challenged and stretched we inhabit the sweet spot between "can" and "can't", truly in the flow