The definition of an essay varies significantly mainly depending on its purpose and other aspects. This ends up making the essay multifunctional due to varying purposes, settings, and spheres. However, from an academic point of view, an essay can be viewed as a piece of writing written from the author's point of view. It can also be defined as a short literary composition presenting the author's personal view and particularly on a single subject or argument. In most instances, essay is composed of several elements that include learned arguments, recollections, author's reflections, literary criticism and author's reflection among other aspects.