There are a few things I've learned. She never opened a shop up in Manehattan, for starters. There's also the fact that she claims certain events appear to be dramatized for the show, or she just straight up doesn't remember them.
An instance with "Nightmare Rarity" did occur, but very different from the comics, and she doesn't like talking about it. She still gets some nightmares.
An instance with "Nightmare Rarity" did occur, but very different from the comics, and she doesn't like talking about it. She still gets some nightmares.