The author Stephan Crane refers to man vs death in the novel The Red Badge of Courage when he states about man vs self conflict.
Step-by-step explanation:
In the story when he mentions man vs self conflict he means to refer to man vs death.
Henry was are afraid of dying. Even though they are courageous all of them had a fear to battle.
In the beginning like many other soldiers, He runs away, however he matures and finds his courage to face the death.