You'll have to offer more than 5 points for this. So for 5 points I'll give you the bulletpoints.
1. They can teach others
2.They can create unity
3. They can enlighten
4. They can ask questions
5. They can present solutions.
This isn't an essay but what I mentioned are the points for a great essay.
There is not enough to answer this question
Answer:
I believe nuber 2 is the answer
He didn’t care what people will think of him