In 1818, future first lady Louisa Adams wrote to her father-in-law, John Adams: “How much practice…is required to receive company well, and how much the greatest talents are obscured by that want of ease and small talk which, though in itself trifling, always produces the happy effect of socializing a company and by insensible degrees warming it into brilliancy and solidity. This is one of those arts that everybody feels, but few understand, and is altogether inexplicable.” As Louisa kn...