It allows you to focus on a single thought or idea which naturally prevents distraction from other random ideas,thoughts or emotions
Even though you did say never mind, I would say a bit of both. Both together make a good leader.
Answer:
I believe it is A.; metaphor.
Explanation:
If I'm wrong, so sorry, but I hope this helps! :)
A leader so your answer would be c
theres no dirt in a hole if its a hole lol