They have excellent precognitive abilities, which of course means that at least unconsciously they understand the motion of probabilities. They can work in any field. In our terms it is as if they perceive the future motion or direction of an idea, a concept, or a structure. They then work with all of their minds to bring the probability into physical reality.
In conventional terms they may appear to be great activists and revolutionaries, or they may seem to be impractical dreamers. They will be possessed by an idea of change and alteration, and will feel, at least, driven or compelled to make the idea a reality. They perform a very creative service as a rule, for social and political organizations can often become stagnant, and no longer serve the purposes of the large masses of people involved. Members of this (Void) family may also initiate religious revolutions, of course. As a rule, however, they have one purpose in mind: to change the status quo in whatever the area of primary interest.
It is already easy to see how the purpose of various families can inter-mesh, complement each other, and also conflict. Yet all in all, almost, they operate as systems of creative checks and balances.