it is only on posters and in advertisement pages that...

it is only on posters and in advertisement pages that Americans have those chubby cheeks, expanding smiles, smooth looks, and faces flushed with well-being. In fact, almost all are at odds with themselves; drink offers a remedy for this inner malady of which boredom is the most usual sign: as drinking is accepted by society, it does not appear as a sign of their [Americans'] inability to adapt themselves; it is rather the adapted form of inadaptability.