What can people learn that will them in life

Be a hero:
When a child tells you a story about school or the soccer field, they are usually the hero of their story. The world revolves around them. As we age, we don’t want to be conceited or egotistic, so we downplay our accomplishments and achievements. We don’t want to brag. But in doing so, we often slip to the side of self-deprecation. We put ourselves down to make others feel better or to be more relatable. Modesty becomes an admirable quality and we start to convince ourselves of our own mediocrity.

The answer is the father was relieved, the officer was tired.

Is the essay common sense?