Answer: This is all a matter of habit. A habit is something you have created that needs to be stopped. Sometimes you have to know what caused the habit. If you do not know what caused the habit, then that could be the reason why it is still happening.
Explanation:
You did not provide the possible excerpts, however, nonstandard English is any type of English language that is not standardized, meaning that is not grammatical or normative. Slang, jargon, incorrect grammar, dialects, all fall into the category of nonstandard English, so use that logic on your excerpts and find the correct one.
This is a personal question
I think there are many best selling ones. Maybe you can Google it.