Mortality and the Brevity of Life

The book is a chronicle of the author's struggle with a fatal illness, exploring the tragedy of a promising life cut short and the constant awareness of death's approach, as seen in his fear of dying before achieving recognition and his obsession with the unfairness of his fate.

The epigraph directly addresses the suddenness of death and the uncertainty of human fate, underscoring the theme of life's brevity.

A pervasive awareness of life's transience and the narrator's confrontation with his own mortality.

The narrator frequently contemplates death and the shortness of life, as seen in his motto 'Hope thou not much; fear thou not at all' and his reflections on the flight of time during railway travel.

Barbellion's heart condition and fear of sudden death dominate his thoughts; he coquets with death and feels time fleeing.