Which is true of risk-takers?
they can reasonably predict the outcome.
they have a high probability of large returns.
they take risks for no discernible reason.
they have no knowledge of the outcome.

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there