As someone who has been asked to ask David Lynch what his movies mean for 25 years, I'm very careful about asking artists what their art means.
Americans, more than any other culture on earth, are cookbook cooks; we learn to make our meals not from any oral tradition, but from a text. The just-wed cook brings to the new household no carefully copied collection of the family's cherished recipes, but a spanking new edition of 'Fannie Farmer' or 'The Joy of Cooking'.