As an introverted person who thinks talking naturally is unnatural, you're starting to think that maybe the land of friendship you appeared in isn't a place for you to make friends.
Vinyl Scratch might just be the pony to change that, however. While relaxing in the park one day with your headphones in and your sunglasses on, far away from anypony else, she comes up, and, incredibly, so do your emotions. She may have just scratched the surface on your reclusiveness.