10.Edit the journal entry below

I try to be polite, although many people are not. Whenever i do not do it for attention, I think other people notice this about me. My younger cousin isn't always polite when I remind him, because I think it doesn't make a difference anymore, I will continue to be polite because other people are not always polite, that doesn't mean I should stop.

Sentence 4 part B: because other people are not always polite, that doesn't mean I should stop.

A. No change
B. Because other people are not always polite, unless that doesn't mean I should stop.
C. Unless other people are not always polite, that doesn't mean I should stop.
D. Although other people are not always polite, that doesn't mean I should stop.