Habits of a Happy Brain: Retrain Your Brain to Boost Your Serotonin, Dopamine, Oxytocin, & Endorphin Levels

by Loretta Graziano Breuning

Neurochemicals pave these pathways the way asphalt paves a dirt road. Repetition also paves your pathways. Some of your neural trails develop into superhighways because you’ve activated them repeatedly and neurochemically.