Anxiety
The philosopher Søren Kierkegaard, in "The Concept of Anxiety" (1844), described anxiety or dread associated with the "dizziness of freedom" and suggested the possibility for positive resolution of anxiety through the self-conscious exercise of responsibility and choosing. In "Art and Artist" (1932), the psychologist Otto Rank wrote that the psychological trauma of birth was the pre-eminent human symbol of existential anxiety and encompasses the creative person's simultaneous fear of – and desire for – separation, individuation, and differentiation.
Edifying Discourses in Diverse Spirits
Edifying Discourses in Diverse Spirits, also Upbuilding Discourses in Various Spirits was published on March 13, 1847, by Søren Kierkegaard. The book is divided into three parts just as "Either/Or" was in 1843 and many of his other discourses were. Kierkegaard had been working toward creating a place for the concepts of guilt and sin in the conscience of the single individual. He discussed the ideas generated by both Johann von Goethe and Friedrich Hegel concerning reason and nature. This book is his response to the ideas that nature and reason are perfect.