“We are constantly murmuring, muttering, scheming, or wondering to ourselves under our breath,” wrote Epstein. “ ‘I like this. I don’t like that. She hurt me. How can I get that? More of this, no more of that.’ Much of our inner dialogue is this constant reaction to experience by a selfish, childish protagonist. None of us has moved very far from the seven-year-old who vigilantly watches to see who got more.”