Every single person is vulnerable to unexpected defeat in this inmost emotional self. At every moment, behind the most efficient seeming adult exterior, the whole world of the person's childhood is being carefully held like a glass of water bulging above the brim. And in fact, that child is the only real thing in them. It's their humanity, their real individuality, the one that can't understand why it was born and that knows it will have to die, in no matter how crowded a place, quite on its own. That's the carrier of all the living qualities. It's the centre of all the possible magic and revelation.