Thread: Why DC's deny that they're from my imagination?

I read all kinds of opinions about Dream Characters. Some people say that they could be other dreamers, some say that it's astral spirits and others say that it's all a product of our minds. Because i guess i never experienced dream sharing and i haven't got proof of me talking to spirits, my opinion is that it's all in our minds. And in my lucid dreams, i tend to say this to DC's. The funny thing is that when i say that this is all a dream and they are a product of my mind, they get all sad. Some people who did this too, say that they get angry or say they are real people who are dreaming too.
So, if this is all constructed by our minds, our subconscious, how come DC's get sad when i say that this is a dream and that they are from my imagination?