The author's main purpose was the explain that the Community Service Council was effectual to high school students. The personal backstory was to add more evidence of the effectiveness.
B. if you count it out it equals 10 :)
decasyllabic is ten syllables
There's no other answer that is reasonable but the one you picked. I don't know about you, but when I'm at home talking, I sometimes use my hands as punctuation. Both my wife and I talk with enthusiasm. That word might is very strong and very important. It means he's talking on the phone while the other hand MIGHT be on the wheel. If he's in a fight with the other half, he might have one hand on the wheel and he might not.
So go with what you think.
Is there supposed to be a pic here explaining the lyrics ?