Mind and Consciousness.
It is possible to say that your consciousness can be equated with what you are thinking about. If your consciousness, your personal consciousness, is a vibration, then you vibrate according to your thoughts.
Your vibration goes up and down according to what you are thinking about. You are not one consciousness. Your consciousness is more like a thermometer that goes up and down. Oh, there are a few of My children whose vibrations stay firm. They may not be plagued with the thoughts that you sometimes are.
You know what vibration you are at a particular moment according to how the thoughts you are thinking make you feel.