Answer:
B. The composition conveys a sense of gallantry and valor
Explanation:
Gallantry is defined as: "dashing courage; heroic bravery; noble-minded behavior", and valor is defined as "boldness or determination in facing great danger, especially in battle; heroic courage; bravery" according to dictionary.com. Both convey the same feeling as the title.
It's important because in a person's life, there will be things that are risky (hard).
There will be options in your life that you will need to make. There also things you may need to be aware of, so not every time you may be lucky.