I brought this up because there's something that I just can't get.
I've read articles that say when we dream, our soul comes out of our body and meets others souls (something like an astral projection). But some others articles say that our dreams are just creations of our subconscious. I'm pretty confused about that because if it was our actual soul wandering around, how could we dream with people that at the same time that we are sleeping, they are awake? (so it'd be imposible for us to bump into their souls). And also, if we dream, for example, with friends, shouldn't they also dream with us? (assuming they do remember their dreams).