1. A person considered as a host in one occasion may be a voyeur in another event, and may take on some roles in other situations.
2. Changing the role of a person most likely changes the manner of treatment by other people and their expectations from the person.
3. The role or the position itself commands respect and admiration regardless of the occupant or player.
4. The oppositionists belong under instigator.
5. The facilitator is confused for the host as he or she wants everybody to enjoy the occasion.
6. The popular one makes the community alive and exciting.
7. The social role valorization (SRV) accords valued roles for selected members of the community.