Heroes are often defined and made what they are by two things: the villains they face and the burdens they carry. Superman carries the burden of fear and anxiety, living a life afraid of breaking something, of killing someone should be be careless with his power. In some ways, Spider-man fought off depression after the death of his Uncle Ben by turning to crime-fighting. Batman turned his fear and anxiety into a weapon in his personal war, fueling his lone crusade against crime. However, in very few heroes is the relationship between burden and heroism as blatant and as prominent as in Tony Stark, the Iron Man.
The armor worn by the Iron Man, unlike the costumes of so many other heroes, is more than a mere tool for fighting crime. The armor also bears several components designed to help him cope with his physical ailments. Tony Stark’s heart was compromised in Vietnam, such that the armor’s primary purpose was to sustain him keep him alive and moving long enough to get proper medical care. In many ways, the early years of his career was marked with mild hints of depression. The armor was less of a tool in his eyes, and more a reminder of the frailty of his...