So you want us to tell you what we think of your essay? I'm a little confused.
D. Heroes never betray their friends, they will figure out a way to fix the problem and still keep their friends alive.
Answer:
C. Immediately and instantly
Explanation:
Definition of immediately: at once; instantly
Definition of instantly: at once; immediately
Both are interchangeable
I would say that the best theme to address those key points listed, would be: A. Feeling hopeless is unreasonable when faced with challenges. In other words, we shouldn't feel as if the end of that world is at hand, just because challenges and tests come our way. That is to be expected. Hope that helps.