You bring up a wonderful topic, which isn't about ghosts at all. We are each gifted with these "thoughts", for lack of a better word. Some people call it the holy ghost. Some people call it conscience. But either way, the more you can tap into it, the better relationships you'll have. Our task is to open ourselves to the promptings.
I'm glad you had that experience! The more we can get out of our own way, the more the universe/conscience/holy ghost can direct us in our words and actions.
I wonder if you'd like the teachings of Guy Finley. He speaks three times per week and there are two student groups every week - all free. I tune in when I can, but so does my ex and I really don't want to hear him ask a question if I don't have to lol.
www.guyfinley.org/channel for the free talks
www.guyfinley.org for his website (mostly free content, some paid)
Oh and Saturday mornings he speaks on the app Insight Timer.