Talk:Princess Twilight Sparkle - Part 1/@comment-26973802-20131124170503

Does anypony else get the impression from Luna's reaction to her transformation that she didn't intend for it to take place, despite her intentions of overthrowing Celestia?

My guess is, the "outside force" magnified her jealousy to its highest point, and when she, under its influence, took that final step, that allowed it to manifest as Nightmare Moon?