My best guess for this question is to find good topic to talk about, and if your topic is too broad it may be hard to find information. So if your topic is too broad you have to do a lot of research, and find information that you thought made sense.
Answer:
He was planning to have one himself, so he began with a polite offer to the blind man.
Explanation:
The husband and his wife occasionally smoke marijuana as a way to relax at night. Now that the blind man was visiting them, he didn't want to change his habits and he felt like smoking a cigarette at the time. As he wanted one, he also offered it to the blind man - that's all there's to it as there were no bad intentions.
Answer:
To make sure everyone understands the content
Explanation:
The life lesson taught in a story
