I had been fading for so long that my life didn't change much after I decided I was no longer a JW. But I do recall a couple of things that I did, that I would not have dreamed of doing as a JW:
I watched The Exorcist. I have been a huge horror fan since I was a young child, but some movies were definitely out of the question, as they might be an open invitation for real demons to enter my life! At this point in my life, I was losing any fear of the supernatural, and how could I be a horror fan and not watch one of the most popular horror films of all time?
I bought and played Diablo III. Same reasons; I was a fan of video games in general and RPGs in particular. I had (secretly) played a couple of them, such as Might and Magic. But a game literally titled Devil was a bridge too far. Once again, after I learned that I was afraid of things less substantial than shadows, I had no issues playing and enjoying it for years.
Oh, I also swear like a sailor, something I absolutely never did as a JW.