“Newton’s biography reveals that he was an extreme example of the Psychoticism trait. Psychoticism is important to genius because it describes someone who is uninterested and uninfluenced by the normal human concerns – which are essentially ‘other people.’ Most humans are social animals, who see life through social spectacles, and who are motivated by the desire for friends, sex, status, and so on. But not Newton. In his early and most creative years, he simply wanted to be allowed to get on with his work.”