In Human Design, we talk about your where your "Authority" comes from. There are five kinds of Authority:
If your Solar Plexus is defined, you have emotional definition, and you have Emotional Authority. Part of your Strategy is to consider a proposal or question for two or three days before making a decision.
You have Sacral Authority If your Design has these characteristics:
You are a Generator (your Sacral Center is defined)
Your Solar Plexus is not defined
You do not have a motor connected to the Throat Center
You have Splenic Awareness Authority If your Design has these characteristics:
Your Spleen Center is defined
Your Solar Plexus and Sacral Centers are undefined
You can be spontaneous.
You have Ego Authority If your Design has these characteristics:
Your Heart Center and Throat Center are defined and connected
Your Sacral, Solar Plexus, and Spleen are all undefined
You have Self-Projected Authority If your Design has these characteristics:
Your G Center and Throat Center are defined and connected
You have no other Centers defined except possibly the Head and/or Ajna