I was reading my drafts from the Nightmare Sparkle story chapters, and I thought to myself, "I think it would be better if Nightmare Sparkle was just a manifestation of Twilight's anger rather than being Nightmare in control of the body." So, this is what I did: I changed and rewrote some of the lines, but the ending that I intend to write will not be changed. I hope you all understand why I wanted to change Nightmare Sparkle’s personality