Individualism has been a constant theme of the development of child and adolescent mental health since at least 1870. Freud’s Scientific Project is an exercise in neurological individualism as have many subsequent neuroscience projects. Just because bodies contain neurological and chemical circuits, it does not mean that mammalian animals are discrete. Mammals live in communication networks and humans have evolved to make those networks linguistic. It is species adaptations that are manifest in the lives of single members of a species and provide for fitness to environment. The many biological scientists that call themselves neurologists have been prone to misunderstand this Darwinian premise.