I discovered a trick to make my college papers longer
What is the trick you are doing on your papers?
I'm double spacing my papers so that they appear longer.
This sounds like you are cheating so you should be careful. You should never cheat on a college paper. It could get you kicked out of school.
I don't care since I'm smart and have always done well in school. Cheating doesn't make a difference to me.
Cheating is unacceptable on a college paper no matter how smart you are. You should try to be respectful of the institution you go to.