It depends upon whether the length of the details is necessary, and if the details are concise and written with high quality.
I did read your very long question about the friend who asked you to do her homework. I think you added way too many unnecessary details.
If I had been writing that Question I would have said something like this?
Title Question: My friend asked me to do her homework for her, what should I do?
Details section: First of all let me tell you that English is not my first language, so bear with me.
I have a school friend, who I have known for a long time. She was a friend and a schoolmate from High School and now we are going to the same University. She recently presented me with a “deal” in which I would do her homework and school assignments and she would reward me with candy and snacks.
She is going to travel abroad to study in the near future and she told me that she doesn’t have time to do her school work. She used to be very nice, but since we have started at University, she has become very childish and bad-tempered. Because we had been friends, and I didn’t want to upset her, I agreed to the deal.
I am now regretting my decision to do her work, but I’m afraid that if I refuse to do it, she will get very angry and I don’t know what she will do. I was thinking of telling her that my parents found out about the “deal” and have told me to stop doing her work, even though my parents have no idea about this situation.
What should I do?