From the back cover.The limbic brain is what allows us to laugh and cry, to feel pain and fear, to control pain and fear, to enjoy music and understand humour. It allows us to feel hunger and feel that hunger satisfied. It allows us to feel warmth and cold. It gives us our sense of being separate from others. It determines our sexuality. It gives us our motivation, initiates our movement and controls all our body systems. Above all, the limbic brain...