The author identifies four primary neurochemicals that create the feeling we call happiness, each with a specific evolutionary purpose:
: Breuning suggests choosing one new behavior to stimulate a specific happy chemical and practicing it every single day for 45 days without fail. Habits of a Happy Brain: Retrain Your Brain to ...
The complete title of the book by Loretta Graziano Breuning, PhD, is . Book Overview is . Book Overview