My Little Amnesia, Friendship is Horrifying

"Ugh.Wait what, where am I? What is this place?" You ask, looking around, you notice you're in a unfamiliar place. "What the hell happened?" You look around some more and find a tape recorder on a table, you walk over wondering how in the world Equestria has tape recorders. You press the play button you instantly hear a voice saying "Welcome you are now listening to the sound my disembodied voice! It will serve no purpose to look for me for this is a voice from the past! I bid you welcome to my Cabinet of Pertravation it is my study of the Equestrian Psyche, specifically yours a set of recordings have been prepared for you to chaperone you through the chambers ahead, there are a few parts to this study that are up to you not only to pass but to figure out which elements are important. Please go on move into the next chamber just remember they can all be saved there is always a way." You realize that this is Twilight speaking you. You wonder why Twilight would do this. You start heading towards the next chamber  when you hear a shriek. Rarity. You  start runnning as fast as you can, you find yourself in the chamber's entry way .