Oh my gosh, honestly, I think My little pony has had a huge impact on me.
Because of Rarity, I now make the effort to dress nicely (Like, looking like I'm going to a job interview every day, kind of nice)
I'm also WAAAYYY more girly-girl now too. I've also gotten more into fashion design.
Since I've joined the pony community, I've learned to be more social, more cheerful, and much more tolerant of everything!