" Emotion is not just some "primitive" remnant of an earlier reptilian evolutionary past. Emotion directs the flow of activation (energy) and establishes the meaning of representations (information processing) for the individual. It is not a single, isolated group of processes; it has a direct impact on th entire mind. (p. 263) "

― Daniel J. Siegel , The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are