Optimize your brain and activate your best self by understanding six key substances and the way they influence our mood and performance- dopamine, oxytocin, serotonin, cortisol, endorphin and testosterone. Neurochemicals affect just about everything in our bodies, including how we think and feel. Learn to optimize your body's chemical factory and achieve lasting effects in your life. This simple account can help everybody understand how our chemistry can affect us, and how we can affect it in turn. Through understanding six key substances - Dopamine, Oxytocin, Serotonin, Cortisol, Endorphin, Testosterone - we can learn to harness our mind's full potential and become our best selves. This book is about how to lead yourself towards the future you desire, for everyone who longs to feel high on life for real.