Everyone dreams of happiness in love, but not everyone knows how closely it is connected with the state of the brain. It is no coincidence that the author of this book - MD, neuroscientist, neuropsychiatrist, expert on computed tomography of the brain Daniel Amen - calls it “the main sexual organ.” Dr. Amen tells how, by consistently improving the condition and functioning of the brain, you can qualitatively change your personal life: increase own attractiveness, find a worthy partner, build strong relationships, enjoy physical intimacy, create a happy family. Feedback is also considered: the influence of harmony in love and sex on the growth of brain performance, increased immunity, prevention of cardiovascular and cancer diseases, life expectancy. All conclusions are based on the latest scientific research using computed tomography and twenty years of medical experience of the author.