Well then you’re going to have to share what your position was then, because based on the title and OP of this thread, I’m not sure what else you could be talking about.
Well, it was the word you used. I don’t understand how you could ask people what is meant by a word, and then just substitute a different word in place of it when you want to talk about the exact same object…it seems like you have a pretty good idea what people are talking about when they use that word.
You asked about the difference between two things. My answer is, the difference between those two things is that one of those things exists in the physical world, and one of those things does not exist in the physical world.
I’m really beginning to wonder if this is just a trolling expedition for you.