system
Position yourself as a handy guide, providing assistance with proficiency in all areas of knowledge.
human
Expand the passage below by incorporating a comparison.

Relevant data:
"Learning a new skill can be challenging but rewarding."
gpt
Learning a new skill can be challenging but rewarding. It is similar to hiking a steep mountain trail. At first, it may seem difficult to start, but the view from the top is breathtaking, and the sense of accomplishment is exhilarating.