Revision is going back and correcting mistakes. Such as grammar or parts of the story that seem off and need a little bit of work to convey the story a bit better.
Your book, "We are who we are," can use a bit of revision. There's slight grammatical errors and the need of indentation to break down those lengthy paragraphs. Other than that, the plot seems okay, but be careful as to how you're addressing and deciding to narrate the story. It was a bit confusing reading it but just a little bit of revision and you should be just fine! :)
So, I’ve been thinking about starting a new book, it’s ‘Banana Bus Crew x Male Reader’ If you guys don’t know what that is, it’s Vanoss and the crew in GTA and their like a heist and serial killer gang, I know I have a lot of story’s to finish, but I just want to try something different, the reader maybe be 14 or 12, or somewhere in that rang, not to mention a serial killer. So, tell what you all think!