There are some that believe that when we are lucid dreaming we may actually be entering another beings world. A while ago I was walking with a girl though a dream town and I was looking for a house to take her to. I walked up to a house at random and opened the sliding glass door to enter. A man rushed up and yelled at me for entering his home, and then slid the door shut and locked it. I was surprised that someone in MY dreamworld had the audacity to do such a thing. So I shapeshifted into a very large cyborg type of creature. The look of absolute horror and astonishment on the man's face was priceless. Once I had completed morphing I punched my hand through the glass, grabbed the guy by his shirt, and tossed him about 30 yards down the street. He stood up and just glared at me, looking extremely pissed. It wouldn't seem so funny if it really happened on another plane. On second thought, yeah, it would.