The Concept of Anxiety
All of Kierkegaard's books have either a preface, dedication, or prayer at the beginning. This book includes a lengthy introduction. "The Concept of Anxiety" was published on exactly the same date as "Prefaces", June 17, 1844. Both books deal with Hegel’s idea of mediation. Mediation is a common thread throughout Kierkegaard’s works. His work up to this point was to show that faith was being mediated by knowledge. Here he takes up the questions of sin and guilt.
The Anxiety of Influence
The Anxiety of Influence: A Theory of Poetry is a 1973 book by Harold Bloom. It was the first in a series of books that advanced a new "revisionary" or antithetical approach to literary criticism. Bloom's central thesis is that poets are hindered in their creative process by the ambiguous relationship they necessarily maintained with precursor poets. While admitting the influence of extraliterary experience on every poet, he argues that "the poet in a poet" is inspired to write by reading another poet's poetry and will tend to produce work that is in danger of being derivative of existing poetry, and, therefore, weak. Because poets historically emphasize an original poetic vision in order to guarantee their survival into posterity (i.e., to guarantee that future readers will not allow them to be forgotten), the influence of precursor poets inspires a sense of anxiety in living poets. Thus Bloom attempts to work out the process by which the small minority of 'strong' poets manage to create original work in spite of the pressure of influence. Such an "agon", Bloom argues, depends on six revisionary ratios, which reflect Freudian and quasi-Freudian defense mechanisms, as well as the tropes of classical rhetoric.