This is what each type is concerned with. For example, when getting involved in something this is where they will be coming from:
Generator: Wanting to know Who am I?
(so I know when something is right for me to be involved with, where to put my sacral energy).
Reflector: Wanting to know Who we are.
(through understanding the 'collective we' they know their place).
Manifestor: Wanting to know Who can I impact?
(so they know who to inform).
Projector: Wanting to know Who sees me?
(by knowing themselves they know when someone sees the true self so they know where they belong).