The root cause is that the captain's most powerful ability is not given externally. The ultimate human power brought by the serum is just a chance for the captain to show his true self. "Captain America" is more like a psychology teaching mv, telling everyone a truth: inner consciousness drives outer destiny, and outer reality is the projection of inner imagination.
Rogers started out as a thin, ordinary guy. At the beginning of the movie, his life experience is clearly introduced. His father died in battle, and his mother died of infection because of saving people. Although the film does not describe the original family too much, it is conceivable why the weak and weak Rogers insisted on joining the army, and could stand up and resist again and again in the face of bullying by hooligans. The parental worldview and fraternity have been internalized into Rogers and become part of his personality. The inner human nature is mature, and at the same time, he is ignorant of the external rules, so the captain is pure.
For us ordinary people, Captain America is a good movie. Fortunately, there is no mutation, no high-tech, you can still be your own hero. Like the captain, stick to your beliefs and call on your subconscious, then believe that the world will also respond to your call and give you the opportunity to live the life you want.
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