Final answer:
Writers may express annoyance at readers' insistence on the presence of symbols in their work because most literary works are not full of hidden meanings. Authors want to communicate with their readers and are likely to be transparent in their writing. However, reading literature does require training and practice to be sensitive to the language used by the writer.
Step-by-step explanation:
Writers may express annoyance at readers' insistence on the presence of symbols in their work because literature is not always full of hidden meanings. While there are occasional works that contain hidden meanings, most literary works are not like that. Authors want to communicate with their readers, so they are likely to be transparent in their writing. However, reading literature does require some training and practice to be sensitive to the language used by the writer. It is important to understand that a literary work can have multiple interpretations and there is no single correct way to read it.