Men and women are evolutionarily interconnected, but the neuroscientific literature on gender differences is often biased and controversial. However we can say that men and women connect to the world and to each other in different ways. In women, the heart sends its message to the head, which then puts it in a blender. In men, the message goes directly to the hydraulic lever. Because of this general (and provocative) difference, men and women connect and complement each other.