The fascinating complexity of the brain is so engrossing and important that we may be ignoring some very simple and powerful things about the brain which are crucial when it comes to performance and psychotherapy. It is often the exquisite simplicity of our behavior, composed of precise and apt actions, that gets the job done. We have evolved brains of wide and diverse functions, allowing us to scan, sense and choose just what it is we need to do, one thing at a time, exactly and precisely what suits our circumstances best, all of this orchestrated by this marvelous, elaborate central nervous system of ours. This book examine the simplicity of function while honoring the complexity of the brain, in particular considering practical approaches to transforming human behavior.