Analyzing the Author's Purpose in a Narrative

Read the following excerpt from a fictional story:

"As she stood on the edge of the cliff, gazing out at the raging sea below, Emily felt a mix of awe and fear. The waves crashed violently against the rocks, a reminder of nature's overwhelming power. She could almost hear the whispers of the ocean beckoning her to come closer, yet something within her urged her to retreat. This moment was not just about her surroundings; it was about her inner struggle between embracing the thrill of adventure and the safety of her cautious nature."

What is the author's purpose in this excerpt?