Egoists

Anthony Powell, A Buyer's Market (London: Heinemann, 1952):

The illusion that egoists will be pleased, or flattered, by interest taken in their habits persists throughout life; whereas, in fact, persons like Widmerpool, in complete subjection to the ego, are, by the nature of that infirmity, prevented from supposing that the minds of others could possibly be occupied by any subject far distant from the egoist’s own affairs.