the song is simply a reference to maintaining ones sense of self...iron is the single most important factor in breathing and is what keeps us all alive...we are all, "fused out of iron". in this way, the song is reflecting the need to not panic when faced with adversity.
the song is simply a reference to maintaining ones sense of self...iron is the single most important factor in breathing and is what keeps us all alive...we are all, "fused out of iron". in this way, the song is reflecting the need to not panic when faced with adversity.